?Travel Bottles Leak Proof Food-grade Silicone Material?High elasticity silicone, no deformation when stretched, can be stretched up to four times the size of the product, tightly wrapped. Returns to its original shape after each use. ?Good Leak-Proof Performance?Our engineers have gone through thousands of simulation experiments, and designed the leak-proof elastic sleeve to perfectly fit most travel toiletries. High elastic silicone is very soft. Keep your suitcase tidy at all times. ?Easy To Use?The silicone sleeve for shampoo bottles is easy to use, no need for other tools, stretch the opening of the travel gadgets to a size large enough to cover your travel size toiletries, and then put it on the bottle mouth of travel toiletries, which is convenient to use, saves time and effort, can effectively avoid leaking. ?Widely Application?Still dealing with a liquid mess inside your travel bag? The silicone sleeve for travel applied in most travel containers, such as shampoo bottles, conditioner, hairspray, makeup etc. No more slime mess in your toiletry bag. ?You Will Get?Package includes 4 packs of elastic sleeves for leak proofing travel. The size is 3.2 x 1.5 x 0.8 inches.