Functions: - The tap washer spacers are made of high-quality rubber materials, which are durable for long time use. - Soft and flexible o ring, simply snap on, easy to install and use. - All o ring gaskets washers are packed in a storage box, which is easy to use and carry. - You will receive a total of 360 Pcs seals washers in 24 sizes, which are enough for your daily use. - Great for garages, general plumbers, workshops, cars, doors, windows, electric appliances, bearing, pumps, drain plugs, etc. Product information: - Product name: O-Rings Gasket kit - Material: Rubber - Color: Black - Quantity: 360 pieces Package includes: 5*1 - 20 Pcs 9*2 - 30 Pcs 12*3.1 - 20 Pcs 13*2 - 25 Pcs 19*3.1- 10 Pcs 26*4 - 5 Pcs 6*2 - 20 Pcs 10*2 - 30 Pcs 11*2 - 20 Pcs 14*2 - 20 Pcs 19*2.5 - 10 Pcs 24*2 - 10 Pcs 8.5*2 - 20 Pcs 11*2.5 - 20 Pcs 12*2 - 30 Pcs 18*3.1 - 10 Pcs 22*2.5 - 10 Pcs 26*2 - 5 Pcs 24*3.1 - 5 Pcs 25*3.1 - 5 Pcs 26*3.1 - 5 Pcs 28*3.1 - 5 Pcs 22*3.1 - 5 Pcs 11*1.5 - 20 Pcs