EDEALYN Auto Interior Accessories Styling PU Leather Charcoal Car Seat Cover Pad Seat cushion Mat Protective Cover for Car/ Office Chair ,Universal Seatpad (Black- Back row) 1.(Note: This cushion is filled with bamboo charcoal, so it will be a bit hard,) Its thickness is about 0.5 inches,But bamboo charcoal healthy , ventilated and dry, Made of Activated Bamboo Charcoal & sponge of high elasticity, longtime use can maintain hip, back refreshed; 2.Made of high-quality PU leather material, health protection, no fade and durable,you got them to protect the leather seats from your dog's nails when he rides along, and at the same time keep the high quality look of the rest of the car's interior. 3.Hint: Due to seat belt rules in the USA seat belt locks shouldn't be covered up, cars have different seat belt locks with various setup locations, Before buying please check whether your car is compatible with this pad; 4. It fits the seat of most midsize and compact vehicles. Most likely it doesn't fit the seat of Truck, super size sedan ,super size SUV and RV, If the back seat of your car cannot be lifted, it will not fit. Please measure the size of your vehicle seat before you make the purchase. 5.Size: deep 50 x long 135cm( deep19.7 x long 53inch),Surface material: PU leather,Internal material: bamboo charcoal, composite sponge