Functions: 1. Durable, keep in shape, keep no stinking. 2. Wearable, well ventilated, environment-friendly, hygienic. 3. Inflection resistant, keep dry, dispersal feet sweat stain to enh-ance foot comfort. Product type:nonwoven insole board Material:polyester Code:gb277 Feature:eco-friendly, waterproof, good stretching, high toughness Logo: custom logo Color:any color are available Thickness:0.60mm~3.00mm Roll size:36" x 50m, 36" x 27m, 36" x 50y Sheet size:1.0m x 1.5m, 36" x 54", 36" x 60", 40" x 60"