Feature: Silicone molding fixing bars for top and bottom grillz set, Fitting bars will form a tight mold for your six-tooth and eight-tooth grillz Place in very hot water to soften it, until it becomes clear When the fixing bar cools down, it will harden and mold Get fresh new silicone bars to replace your old worn bars The Size is Universal,It fits many Grillz, Easy Instructions for at how fitting within minutes ! Material: Food Grade Silicone , Color: White Size: 1# Single-tooth Grillz Mold 2# Six-tooth Grillz Mold Bars Set , 3# Eight-tooth Grillz Mold Bars Set , 4# Top Six-tooth Grillz Bar, 5# Bottom Six-tooth Grillz Bar , 6# Top Eight-tooth Grillz Bar, 7# Bottom Eight-tooth Grillz Bar, Quantity: 1 Set. Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Set Grillz Bar ( depend on your choice).