[Material]: Stretch nylon mesh + high quality ABS frame

【Size】: Small (S): 150mm (total length) * 80mm (high) * 15mm (thick)

                         Medium (M): 171mm (total length) * 80mm (high) * 10mm (thick)

                         Large (L): 200mm (total length) * 80mm (high) * 15mm (thick)

                          Large (XL): 200mm (total length) * 90mm (high) * 15mm (thick)