The foam sealant tubes come with nozzles that allow for easy and accurate dispensing of foam. These tubes are for filling gaps and cracks in various surfaces, ensuring a tight seal that prevents air and moisture infiltration. The user-friendly design makes them suitable for both novice and experienced users. Features -Color:White -Material:Plastic -Size:19.00X6.00X1.30cm/7.47X2.36X0.51in -User-friendly designed: the single-use foam tubes are easy to use, simplifying the application process and making it more accessible -Rapid sealing: these foam tubes quickly fill gaps, providing an efficient and reliable solution for sealing cracks in various surfaces -Sufficient quantity: the set includes ample quantities of foam tubes, ensuring you have enough for both regular use and DIY projects -Material versatility: these foam tubes are compatible with a variety of materials, including wood, stone, and metal, making them suitable for different applications -Broad application: ideal for a range of spraying needs, from home decoration to automotive maintenance and industrial uses, meeting diverse requirements Package list: 20 Tubes