Features: Three-layer organizational structure: skin layer, muscle layer, fat layer, soft and hard, moderately tough and unbreakable. Real touch, can be practiced repeatedly. Different wound types, increase practical experience. Food grade silicone, safe and secure. Suture needle with thread: high-quality stainless steel and durable nylon rope in individual sterile packaging, the needle and thread are firmly connected. Blades: Safe and hygienic in small individual packs. Useful:Teaching demonstrations,Teaching Resource Kit,Scalpel Suture needle Needle-holder,educational purposes Specification: 100% Brand and New Size:As shown(1 inch = 2.54cm) Color:As pictures Materials: Skin Simulation Suture PadSilicone Sewing kitStainless steel Zipper CaseLeather Package Contents: 1x Silicone Skin Simulation Suture Pad 1x Leather Zipper Case 5x Blades 5x Sewing kit 5x Tweezers pliers tool 2x Gloves Note: Please be aware that due to your computer monitor display the color may have some difference between the picture and the real item. There is 2-3% difference according to manual measurement.