18pcs 60 80 120 180 240 400 Grits Grinding Sanding Belts Set Suitable for grinding and polishing wood materials, aluminum products, plastic and glass fiber, etc. Includes 3 different sizes to meet your need. Moisture , heat and . : Woodworking Type: Sanding Paper Model Number: Sanding Belts Set(18pcs) Keyword: tools accessories Grits:60 80 120 180 240 400(3pcs/Each) colour:Reddish brown Material:Alumina size:(L * W) 75x533mm/ 21 inch x 3 inch (.) Package Contents: 1 * Sanding Belts Set(18pcs) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.