... : 36” X 60” or customize.Packing: packed in roll (stripe insole board) Color: grey and white.Functions: 1. Durable, keep in ... shape, keep no stinking.2. Good for one's health, Help for one's blood circulation.3.Wearable,well ventilated ... foot comfort.Applications: Mainly used for innersole of sports and leather shoes, the board of briefcase and suitcase. strobel nonwoven insole board for shoe