Description:Material: High quality acrylic and silicone material, with smooth surface finish, lightweight and durable.18 Pieces Acrylic Tapers: 1.6mm (14G), 2mm (12G), 2.4mm (10G), 3.2mm (8G), 4mm (6G), 5mm(4G), 6mm (2G), 8mm (0G), 10mm (00G). 9 sizes, two for each size.18 Pieces Acrylic Plugs: 1.6mm (14G), 2mm (12G), 2.4mm (10G), 3.2mm (8G), 4mm (6G), 5mm(4G), 6mm (2G), 8mm (0G), 10mm (00G). 9 sizes, two for each size.14 Pieces Tunnels: 8G (3mm), 6G (4mm), 4G (5mm), 2G (6mm), 0G (8mm), 00G (10mm), 0.47inch (12mm). 7 sizes, two for each size.Application: Easily expand ears without feeling too much pain, 50 Pieces high quality Ear Stretching.Package Includes:50 Ear Gauges KitNote:Please allow slightly errors due to manual measurement and different monitors.