No cutting or drilling Required. Easy installationcustom look. The seat cushion is longer,so it is more comfortable and resistant to fatigue. It features wear-resistant, , soft and elastic, no odor. 100% and made of good quality, not easy to damage. Great Performance: Fine workmanship and delicate PU style surface, upgrades the car interior with this trim.Enhances the look of your vehicles trim for a true eye catching. Suitable for all car,also can be used for office and home. Easy to clean: Needn't wash with water,just wipe it with a damp cloth. Name: General Car Seat Legs Support Extension Pad Lining: high density memory foam Applicable models: General Colour: Black Material: PU Leather Size: about 470*280mm+390*130mm Package Contents: 1 * seat extension cushion Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.