Main Material: 316L Surgical Steel (Stainless Steel) Quantity: 36pcs, 18pcs Ear Tips & 18pcs Single Flared Tunnel Plug Kit Size: Gauges 14G (1.6mm), 12G (2mm), 10G (2.4mm), 8G (3.2mm), 6G (4mm), 4G (5mm), 2G (6mm), 0G (8mm), 00G (10mm) Package Contents 36pcs, 18pcs ear tips & 18pcs single exhibited tunnel plug kit High-quality material: 316l surgical steel (stainless steel). Resistant and durable with good skin tolerance, lightness and color fastness, absolutely harmless even for allergy sufferers. Package content: 18 pairs Including 36 pieces (18pcs expansion rods 1.6/2/2.5/3/4/5/6/8/10mm + 18pcs tunnel plug 1.6/2/2.5/3/4/5/6/8/10mm)Each stretching pin has double rubber-like O-rings. You can choose the pierced sizes according to your own with the right gauge piercing. Good gift for Christmas Birthday Valentine's Day Thanksgiving Classic punk Note: If you bathe, swim , lunch or Sleep at night, then you should take off the piercing. Applicable to people aged 15-50 years. People who are skin allergies or have skin conditions must use with caution or even prohibit using. Features: 36pcs Stainless Steel Ear Stretcher Expander & Single Flared Ear Tunnel Plugs Kit Body Jewelry Style: Ear Taper and simply flared tunnel plug kit. Great accessory and decoration. Show your special taste and personality. Wonderful gift for you and your friends. Must be disinfected before use