Package Content: 6 pieces stamp blocks with 6 different sizes including 7.5 x 7.5 cm, 5 x 5 cm, 3.8 x 3.8 cm, 3 x 3 cm, 2.5 x 2.5 cm and 15 x 5 cm. Each one is 8 mm in thickness. Note: these is protective cover to the stamp block from scratches, please tear off the cover use. Design: designed with the clear grid lines on side to help you plan and design, besides, it allows other side to be positioned and applied better. Premium : made of high Acrylic, strong and solid, sturdy stamp block, not easy to break, perfect for long time of use. Safe and comfortable to use, circular bead of the block, and comfortable for daily use, safe to grip the blocks without worrying about hurting your hands. Wide Application: Clear stamp block is Perfect for stamping projects such as stamping on cards, , journals, invitations, clipboards, , DIY, etc. Material:Acrylic colour:transparent Package Contents: 6 x Pad Tools Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.