Versatile silicone caulking nozzles with caps wide compatibility for sealants, featuring standard threads for construction projects. durability silicone construction ensures long lasting , while the threaded base design provides secure attachment to caulking without slippage. Ideal for contractors, enthusiasts, and home renovators requiring precise sealant application in various building tasks. Essential for gaps sealing, alignment, flooring installations, and waterproofing joints in bathrooms, kitchens, or exterior renovations. Package includes: 10pcs Silicone Caulking Nozzle with Caps