This gasket made of quality stainless steel material will help you to play a fastening role, protect your bike accessories, and make your travel safer. The excellent craftsmanship makes it have , can easily replace the old gasket and serve you for a long time. This is a very safe and durable product, and will be one of the for your bike replacement accessories. Features -Color:Black -Material:Stainless steel -Size(big washer):5.20X5.20X0.30cm/2.04X2.04X0.12in -Size(screw):1.70X1.00X1.00cm/0.67X0.39X0.39in -Size(small washer):2.90X2.90X0.30cm/1.14X1.14X0.12in -Note:suitable for front hub 100mm to 110mm conversion and rear hub 142mm to 148mm conversion. -Mainly made of stainless steel material, safe and durable, not easy to corrode or rust. -The small and lightweight hub screws are easy to store and use, making them a convenient and practical product. -The carefully crafted gasket is smooth and comfortable, can use it with peace of mind. -The creative design makes it chic and generous, which can match your bike well. -The small and hub spacers will protect your bike and your safety very well, which is very practical. Package list: 6 x screws 1 x big washers 2 x small washers