[Material]:The fiberglass roller tool is made of aluminum material,high hardness,sturdy and great to use [Bubble Roller]:Fiberglass resin laminating roller tool,is used to remove air bubbles in the freshly laid fiberglass for a smoother finish [Ergonomic handle]:The bubble paddle tool adopts an ergonomic comfortable handle,easy to hold and labor saving.Aluminum roller head rolls well,smooth to use [Hand Tool]:The fiberglass laminating bubble roller effectively gives a smooth finish on a patches in your home improvement project [Wide Applications]:The laminating paint roller is suitable for fiberglass projects,suitable for tub,shower,bathtub and boat repair, Weight: 0.35714886444 Pounds, Manufacturer: QLECXZI