Package content: You will receive 300 -piece plastic holes plugs: 50 pieces 5 mm/0.19 , 50pcs 6 mm/0.2, 50pcs 8 mm/0.3 , 50pcs 10 mm/0.4, 50pcs 13 mm/0.5 30pcs 19 mm/0.7 , 20pcs 25 mm/1, a variety of sizes to choose to deal with several problems. The tear, ensures a long shelf life. Easy to install: No tools are required, plastic hole plug and place it in the hole, simple and fast.