14 caulks with 45 design muzzle. The caulking tool provides a perfect experience for caulking work. There are 14 different sizes of caulking nozzles, ranging from small to large, to meet your needs. The caulking finishing tools are made of sturdy, reusable, durable, rust-proof, and wear-resistant stainless steel. Easy to clean and use. The caulking nozzle can be easily installed on the caulk tube with tape. They are also very lightweight and easy to carry. The sealant caulking nozzle applicator is ideal for sealing joints around sinks, doors, windows, bathrooms, kitchens, and more. Specification size (mm): 7, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 25, 28, 30 Uses: Decoration, wall base treatment, finishing tool Color: Silver Material: Stainless Steel Package Contents: 14 x Glue Nozzles 4 x Bases Only the above package content is included; other items are not included. Note: Lighting and different displays may cause slight color variations compared to the actual product. Measurement allows an error of +/- 1-3 cm.