ITEM NAME:Photopolymer Plate|Water Soluble Stamp Sheet Letterpress Polymer Die|DIY|Useful Description: 100% brand new and high quality! Flexographic printing industry, used by artist printmakers for many years. Can be used to make personal stamp easily. Making the plates is easy and can be done in the home. No harmful or dangerous chemicals are needed. The equipment used is easily and cheaply obtained. Specification: Material: resin Color: light green Size: 20*30 cm(approx) Thickness: 1.6 mm Photopolymer thickness: about 0.8-1.0 mm Package: 1 pc x Photopolymer plate Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement..Can be used to make personal stamp easily. Anyway we will try our best to avoid this kind of thing. Material: resin. Due to the light and screen difference, the item's color may be slightly different from the pictures.