We can create a dedicated page even for individual items. Used item Wonder Core / WONDER CORE / Cushion Sponge See from the second image for parts introduction. ・Wonder Core [Set contents] 11 items as shown in the image 11 sponges, 6 black pipes, 4 orange caps Please see detailed images from the second image onwards. ☆ If the sponges are used for several years, a lot of powder will come off, but it's just a little bit of sponge powder. All customers who have purchased have not minded and have been satisfied. Black pipes are attached to all but one of the metal backrest legs and four thin ones. 6 black pipes included. ・Material: Sponge, ABS resin ・Sponge size: Height/approx. 115mm x Diameter/approx. 70-75mm Thank you for your understanding that this is a used item before purchasing. We look forward to hearing from those who need replacements.