Made of material, the modelling clay tools are durable and use. The shape acrylic sheet board is used to prevent scratch and dust. The acrylic roller can adjust clays shape or thickness. It can also be used for backing board or pressing clay into other shapes. Great for changing the shape of clay.Feature- Brand: ULTNICE.- ColorTransparent- Material: Acrylic.- Roller Size: About 20 x 2cm/7.9 x 0.8 x 0.8inch (LxWxH).- shape acrylic sheet board: with protective coverings on the surface, against scratch and dust.- Great for changing the shape of clay.- Essential moulding clay tools: acrylic roller can adjust clays shape or thickness, acrylic sheet can be used for backing board or pressing clay into other shapes.- Made of acrylic, it is durable and use. of the shape board are specially polished, safe to use.Package list: 1 x ULTNICE Acrylic Clay Roller 1 x ULTNICE Sheet Board