I purchased this item new myself, but I never used it, so I'm selling it. This product prevents children from escaping their car seats. It attaches and secures with belts on both sides. This listing includes 4 pieces, enough for two car seats. Although it's new and unused, I have pets, so there may be some animal hair attached. Please be aware of this. I purchased these on Amazon for around 1500 yen per set, so I'm offering them at half the original price. If you're interested, please feel free to comment. Shipping will be via anonymous delivery, so you can be assured of safe delivery. Set of 4 quilted fabric car seat pads. Features adjustable straps and snaps. - Color: Navy Blue and Black - Material: Quilted Fabric - Features: Adjustable Straps and Snaps - Quantity: 4 pieces Thank you for looking.