【Nice Material】Our high density firm foam is made of high density sponges, durable and standard, also providing you nicely balanced support and comfort, bring you comfortable touch experience, you can use it for a long time 【Wide Use】Ideal for benchs,chairs, window seats, firm sofa cushions, rock and roll beds, caravans, campervans, boats, mattressess, sofas, headboards, foam stool tops, bar seating, feather and fibre cushions 【Easy To Cut & Customize 】Use a bread knife or electric knife to easily trim, cut, and shape upholstery foam. Foam can be stacked, or not, to fill all your home restoration needs. 【Functional Items】Seat replacement upholstery sheet is designed with comfortable material, and will be your practical accessories in daily life, help you to replace the broken parts, and you can also share it with your friends or family members 【Package Including】Available in 3/5/7cm profile options for all your comfort needs. Since our package is vacuum packed, the foam needs to be placed for a 3-4 days to recover its shape.