Cartridge Press Accessories: These Silicone Nozzles Are the Perfect Replacement Accessories for Cartridge Press and Silicone Press. It Reduces Wastage of Goods, Extends Glue Life, and Helps You Repair Wall Edges, Corners and Joints. Sealed Nozzle Caps Kit: 30 White Discs and 30 Red Nozzle Caps, Packed in a Box for You to Carry Them More Easily, with Enough Quantity to Meet Your Daily Needs. Apply Glue to Wall Joints and Cracks to Preserve Aesthetics. Fine Nozzle: The length of the nozzle is about 10 cm, and the length of the red cover is 4 cm. It is used for finishing work to help you easily repair cracks in tiles, floor joints or sinks. Good helper for waterproofing: The Silicone Nozzle Set is Very Well Suitable for Cutting Sealing Lines and Sealing Lines, It is the Ideal Choice for Most Edges, Corners and Seams. It is easy to use, portable and applicable. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be color differences, please refer to the actual item received.