Product Description Homax Caulk tips provide a choice of three bead sizes for caulk, sealant and adhesive Use. Each caulk tip has a pre-molded 45 angle for professional results every time. The convenient resealing cap helps prevent cartridge and tube products from drying out. Stops material waste, saves money, reusable fits all standard tubes & cartridges No special tools needed 45-degree bead angle. Three bead sizes are included 1/2" Bead (large) 1/4" Bead (small) 1/8" Bead (small) plus a cap to reseal Homax Caulk tips are "stackable", allowing the user to change from small to large and back to small bead, all with the same cartridge or squeeze tube. Convenient preformed tips for caulks & Sealants create the perfect bead pre-molded 45 angle on each caulk tip screw on to secure to cartridge or tube get a consistent bead while changing widths use with caulk, adhesive or sealant 3 bead sizes: 1/8", 1/4" And 1/2" Plus a cap. From the Manufacturer Homax Products 2406 Caulk Tip And Cap contains three bead sizes: 1/8", 1/4" and 1/2'". Stops material waste. Saves money. Reusable. Fits all standard tubes and cartridges. No special tools needed. With 45 degree bead angle.