?? Swpeet 4Pcs 3Sizes Car Sound Deadening Roller Set, 6mm 20mm 40mm Metal Auto Noise Roller Installation Tool Seam Roller with 66 Feet Aluminum Foil Tape Finishing Sealing Tape for Car Sound Deadener ?? Why Choose Us? ?? 1.Perfect Installation Tool ✨ The perfect sound deadening mat installation tool with tiny flat-topped ridges on the wheels to minimize air bubbles for optimal adhesion, make noise insulation is more effective. ?? 2.Practical Function ✨ The Automotive foil tape is used to seal the connection between mufflers, which will prevent moisture and dust from the muffler connection and prevent butyl from escaping from the seams. ?? 3.Easy to Use ✨ These sound deadening roller have an easy grip handle and built-in steel bearings for easy and quiet rolling applications. Simple, convenient and easy to operate,for both professioners and beginners. ?? 4.Confortant Handle ✨ Each roller comes with a short, ergonomically designed plastic roller handle that is non-slip and comfortable to hold to relieve fatigue from long hours of use. ?? 5.Convenient to Carry ✨ The sound deadening roller is compact, small and easy to carry, and can be taken out and used whenever needed for sound deadener mat installation, tire patch repair, etc. ?? Specifications: ✨ Material: High-quality Metal and Plastic Material ✨ Size: 6mm 20mm 40mm 66Feet ✨ Color: Black and Silver ✨ Quantity: 4Pcs ?? Package Included: ✨ 1Pcs------------- 6mm Car Sound Deadening Roller ✨ 1Pcs------------- 20mm Car Sound Deadening Roller ✨ 1Pcs------------- 40mm Car Sound Deadening Roller ✨ 1Pcs------------- 66 feet Aluminum Foil Tape ✨ In total 4Pcs ?? Car Sound Deadening Roller Set ------ You will get 4pcs of Auto Noise Roller Car Sound Deadener set, includes 3 sizes of rollers: 1 x 0.24" (6 mm) roller, 1 x 0.79" (20 mm) roller, 1 x 1.57" (40 mm) roller, and 1 roll of 66 feet aluminum foil tape, 3 different size of metal lnstallation tool for your use, which can meet your more needs and make your installation work easier. ?? Premium Aluminum Foil Tape ------- It made of high quality pressure sensitive adhesive, with good insulating property, not easy to break, and strong tear resistance. The aluminum tape itself will not wrinkle and curl, and has good performance of waterproof, UV resistance, moisture resistance, heating/heat resistance, corrosion resistance, aging resistance, etc. Suitable for sealing and repairing hot and cold air duct systems. ?? Corrugated Wheels Design ------- This automotive sound deadening roller has a water ripple design on the wheels with slight grooves to prevent sliding or slipping. Corrugated wheels can leave corrugated marks on the surface of some sound deadening materials. So you won't miss any place while rolling, nor will you roll in the same place multiple times. ?? 4 Different Sizes of Roller ------- There are three different sizes of car sound Deadening rollers-6mm, 20mm, 40mm, 50mm, 4 sizes of rollers for different passages and diameters. With the larger roller you can quickly roll flat parts of larger areas to save time, and with the smaller roller you can get into tight corners like curves, center consoles and pillar points. You can chooes the most suitable tool for maxmuim work efficiency. ?? Wide Applications -------- The sound deadening roller set is widely used in darily life, to make sound deadening mats fit more effectively on the surface of your car, as well as to make tires and tube pieces fit perfectly during repairs. And it is suitable for acoustic mats, sound insulation and vibration damping. Also it can be used as a perfect carpet roller, seam roller, wallpaper roller, tape roller, adhesive roller and so on.