HIGH QUALITY MATERIAL:These tapers and tunnel are made of acrylic and silicone material, safe for those who are allergic to stainless steel material. The smooth surface won't scratch your skin, your piercing can easily expanded without feeling too much pain. , 68 PCS EAR STRETCHING KIT: Package includes 18 pieces acrylic spiral tapers, 18 pieces acrylic tapers with double O-Rings, 18 pieces acrylic plugs with double O-Rings, 14 pieces silicone flared tunnels. Different Styles and Sizes will meet your various wearing needs. , COMFORTABLE TO WEAR: With good skin tolerance, you can wear it without pressure. It conforms to the ear and won't damage your ears. Lightweight and very flexible, safe and healthy. With double O-Rings, not easy to slip. , MULTIPLE CHOICES:A variety of sizes and types for you to choose from, whether you are a beginner or an experienced person, this stretching rod set will be very suitable for you and can meet your diverse needs. , Size: 1.6mm(14G) / 2mm(12G) / 2.4mm(10G) / 3.2mm(8G) / 4mm(6G) / 5mm(4G) / 6mm(2G) / 8mm(0G) / 10mm(00G ) / 12mm(Tunnel only).