Silicone Suture Pad with pre-cut wounds Easy to carry, free of odor, can be used to practice everywhere Upgraded silicone pad has a hidden "mesh layer" between the skin layer the fat layer, making the pad more durable long lasting Designed to replicate the anatomical structure of human tissue including 3 layers: skin, fat muscle, to human tissue simulation possible Perfect for practicing suture techniques or for lab dissections It's non-sterile are not intended for personal care, use on patients or animals Colour:Photo ColorMaterial:Silica gelSize:15 x 10 x 0 8CMPackage Contents:1 x Suture Practice PadOnly the above package content, other products are not included Note: Light different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is 1-3cm