The earbud tips are made of silicone material, is made of TPU material, portable, practical and durable. Perfect combination, they will bring much convenience to your life, help guard your earbuds well. It is one of the for you. Features -Color:Black -Material:Silicone, TPU -Size:5.50X3.00X5.00cm/2.16X1.18X1.97in -Good : The earbuds case can keep your wireless earbuds from scratch, dirt, drop and other damage, which can play a good role to your earphone. -Light In Weight Design: This earphone case comes with keychain, portable and lightweight for carry, perfect for outdoor activities like walking, hiking, climbing, biking etc. -Perfect Fit: The ear tips and earbuds case are compatible with galaxy buds, fit well to provide ° all-round , It can be given to friends or family as the Christmas, Mother's Day, New Year or anniversary gift. -Perfect Combo: The earbuds case is made of TPU material, it is very durable and comfortable enough to use. The replacement ear tips are made of silicone, elasticity, flexible and removable. -Fashion and Classic: The earbuds case is designed into a simple appearance and in classical color, this earbuds case is suitable for both men and , teens boy, teen girls, and more. Package list: 5 x Earbuds Case 30 Pairs x Ear Tips (3 Sizes)