【54 Pcs, 6 Grit Sanding Sponge】Our 54-piece sanding sponges set contains six grits (#400, #600, #800, #1000, #1200 and #1500) in six distinct colours, with nine pieces of each grade. The colour-coded design facilitates easy identification, while the varied grits cater to all requirements from coarse to fine sanding. Suitable for every stage of your sanding project. 【Wet/Dry & Reusable】Sanding sponge for model specifically engineered for model sanding, it functions effectively with or without water. Simply brush clean after use to restore abrasive performance, minimising grit shedding, extending longevity, and enhancing surface smoothness. Reusable. 【Soft & Resilient, Cuttable】This 3mm-thick sandpaper features a flexible foam layer. Its soft texture offers comfortable, secure grip. it fits curved surfaces perfectly , easily handling irregular shapes and solving the problem of traditional sandpaper being hard to use on arcs High resilience and bendability allow it to navigate intricate edges and small details. Cut to shape as required, moulding it into any form needed. 【Premium Alumina Abrasive】This sanding sponge is made of premium alumina abrasive , which is specially designed for sanding applications . The alumina grains have a significantly lower shedding rate during use , maintaining excellent cutting performance even after long term and frequent sanding , helping you achieve smooth and precise surface finishes on delicate projects 【Versatile Applications】The sanding sponge for plastic models excel in any small-scale task requiring surface grinding or cleaning for preparation prior to welding or painting. It is particularly well-suited for modelling, jewellery and collectibles, plastic model components, resin, wood, and other materials requiring grinding and polishing., Manufacturer: PATNFR