Please choose the size you need Size 1:TriangularSize 2:SemicircleAbout the Product1. Removable cover is machine washable.2. Works with most wand style toys (not included).3. Stores easily under most beds or in a closet.This special sex pillow will let you feel more stimulation in your sex life, you can play it with different sex position as you want.  Specifications: Brand: TOUGHAGEInflatable Size: 38*32*22cm