This caulk tube is made of solid material, which can withstand use. Features the PE material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:White -Material:PE -Size: 30.00X4.80X4.80cm/11.79X1.89X1.89in -These empty empty caulking tubes are made of PE and are compatible with standard caulking tools. -The refillable caulk tube can be used for a variety of applications, including epoxy, grouting tile, latex, caulking cracks or leaks, and mixing custom colors. -The tip of the reusable caulk tube is trimmable, allowing you to adjust the flow width to suit your needs. -These sealant caulk tubes are perfect for repairing and filling cracks, leaks, tile, grout, and other similar tasks. -Great craftsmanship, delicate shape, good texture, beautiful look, fashionable and unique. Package list: 12 x caulk tubes