Godhand GH-KS5-A3A Sanding Stick Sponge Assortment Set A 5mm For Plastic Model Kit This is an assortment of sanding sponge strips in various grits to allow you to finish and polish your models with great precision! 3 different grits are included and each sponge is 5mm thick. Includes a total of 5 sponges 120 grit 240 grit 400 grit.