3D Pyramid Prism Car Seat Cover Breathable Bump Cushion Pad Front Backrest Rear Set
Product Overview
The SEAMETAL 3D Pyramid Prism Car Seat Cushion Pad introduces advanced ergonomic cooling and pressure relief to your daily drive. Designed with an array of raised triangular prism cushions, it creates continuous 360-degree micro-ventilation channels between your body and the seat, preventing heat retention and moisture accumulation. The supportive 4-layer composite core cushions the tailbone and lumbar spine during long highway commutes, while the durable perimeter bolster and non-slip silicone backing keep the pad firmly centered on factory leather and cloth seats.
Key Specifications
- Brand: SEAMETAL
- Base SKU / Model: C41742
- Surface Geometry: Embossed 3D Triangular Pyramid Prism Bumps with Framed Bolster Edges
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4-Layer Material Composite:
- Top Layer: Breathable, wear-resistant high-density technical textile
- Cushioning Layer: High-resilience memory sponge shaped into 3D airflow prisms
- Insulating Layer: Non-woven breathable stabilizing fabric
- Base Layer: High-temperature cured anti-slip silicone gripper dot matrix
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Component Dimensions:
- Front Bottom Cushion: Approx. 50 cm × 50 cm (19.7" × 19.7")
- Front Backrest Pad: Approx. 45 cm × 65 cm (17.7" × 25.6")
- Rear Bench Cushion: Approx. 133 cm × 49 cm (52.4" × 19.3")
- Mounting Hardware: Heavy-duty quick-lock plum blossom chuck discs & under-seat steel tension hooks
- Color: Obsidian Black
- Available Components: Front Bottom Cushion / Front Backrest Pad / Rear Bench Cushion
- Applicable Season: Universal Four Seasons (Summer active ventilation & all-season ergonomic support)
Core Features & Differentiators
- 3D Prism Ventilation Channels: Raised pyramid nodes suspend the body above the base fabric, allowing air to flow freely beneath the hips and back to eliminate stuffiness and sticky clothing in hot weather.
- Ergonomic Acupressure & Weight Dispersion: The segmented prism grid adapts dynamically to seating posture, distributing body weight to reduce pressure points on the tailbone, thighs, and lower back.
- Framed Perimeter Support Bolsters: Smooth, padded outer contours cradle the seat boundaries to prevent cushion deformation and protect factory seat seams from abrasive entry and exit wear.
- Multi-Layer Memory Rebound: High-density composite sponge rebounds instantly after compression, resisting flattening, creases, and sagging through years of daily use.
- Heavy-Duty Silicone Anti-Skid Foundation: Dense silicone grip dots on the reverse side grip original upholstery firmly without chemical adhesives, eliminating sliding or twisting.
- Airbag & Control Clearance: Low-profile strap-and-chuck mounting preserves complete access to power seat controls, seatbelt latches, and side-impact airbag deployment seams.
Vehicle Compatibility & Component Selection
Universally proportioned to fit front bucket seats and rear passenger benches across over 95% of standard automotive interiors:
- Front Bottom Seat Cushion: Provides targeted lower seating defense and thigh cooling for driver or front passenger.
- Front Backrest Pad: Outfits upper seat backs to relieve lumbar pressure and prevent back sweat during long drives.
- Rear Bench Cushion: Seamless bench-width pad providing full second-row passenger comfort while keeping rear seatbelt buckles unblocked.
- Vehicle Fitment: Compatible with compact and mid-size sedans, crossovers, full-size SUVs, pickup trucks, and home or office chairs.
Step-by-Step Installation Guide
- Position the Pad: Align the cushion squarely over the seat bottom or backrest, centering the 3D prism grid under the primary seating area.
- Insert Seat Crease Chucks: Attach the circular plum blossom chucks to the elastic bands, then press the discs flat through the seam between the backrest and lower seat.
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Lock Behind the Frame: Reach behind the seat to ensure the chucks
FREE WORLDWIDE SHIPPING!
Due to extremely high demand, please allow 7-14 days for delivery to the United States, 9-21 days delivery to Canada, United Kingdom, Australia, New Zealand, and all European Union Countries. Please be patient, we are doing our very best to fulfill every order that we receive!
SATISFACTION GUARANTEED - EASY REFUNDS
If for whatever reason, you decide you are not satisfied, you can easily and quickly contact our helpful customer support to get an easy refund. We just ask that you at least give the product a 2-week try and we'll refund you, no questions!
Shipping & Delivery
No matter where you are in the US, free shipping for USPS First Class Mail for all orders.
I placed an order! When will I get it?
YAY! Orders ship from our warehouse in China within 2 business days from when the order is processed. Orders placed on Friday after 12 p.m., Saturday, and Sunday are processed and shipped the following business day. During high volume, like a sale, the processing time may increase. For domestic orders, USPS delivers shipments that may take up to 7-14 business days.
I haven’t received my order yet. What’s going on?
If you are in the US and it’s been over 10 business days since you placed your order, or if you are in other countries and it’s been over 15 business days since you placed your order, please let us know by emailing us with your name and order number. Thanks for your patience!
A note for international customers: Occasionally overseas shipments will take longer due to the delivery country’s customs. Each customs office is different and SEAMETAL is not responsible for any fees or tariffs.
OUR 30-DAY WARRANTY
Most products come with a FREE replacement warranty for 30 days from purchase.
- If your purchase does not match the description or the item is defective, please get in touch with us within 48 hours of receiving your order - we will make sure that all of your issues are resolved.
- If you received the wrong item, please contact us within 48 hours of delivery. We will arrange to deliver the correct items or return all your payments.
- For defective or faulty products, please take photos or videos and email us at service001@seametalco.com - we will replace or refund your purchase after confirmation.
PLEASE NOTE: This policy does not cover misuse, accidental damage, water damage, or any abuse of the purchased product.
RETURNS & REFUNDS
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can't offer you a refund or exchange.
In order to receive your refund please follow the steps below:
Send us an email -> Customer Service Confirmation -> Return Product -> Refund
- Products can only be returned if they are still in their original condition and packaging. Used products or products damaged by the customer will not be eligible for a refund.
- Request your Return Authorization Number by emailing service001@seametalco.com with a detailed reason for return and pictures or a video of the product that supports your reason. Our Customer Service team will respond to you within 24 hours. Upon approval, you will receive the address of the closest warehouse where you can mail the product you would like to return.
- To assure your refund please use trackable mail service, we will not be responsible for lost or missing packages. We currently do not provide a return label. (You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Please make sure you send the item back as a gift as we don't cover custom fees for returns)
- Upon receiving your package, your products will be examined and a full refund will be issued to your original method of payment. A refund receipt will be emailed to the email address you used when making your original purchase.
