Reliable Material: Made of soft and comfortable silicone. Pliable,Safe and non-toxic.Ligtweight and comfortable. Helps bra straps stay on. Remarkable to Prevent slipping bra straps and Indentation marks. Perfect for most straps up to 3cm wide bra strap. Wash Safety: Washable and reusable, extreme pliable, ideal for everyday use. Warm Tips: If these wont stay put and slip down on your shoulder,Please wear a full-size bra. If you wear a full-size bra, these will stay put and relieve the discomfort. All-Round 24H Sale Service: The professional material insure the quality of item. Please contact our Enlewlth LLC Customer Service or send email to our companys mailbox, we will give you a satisfied solution in 24 hours. Item Name: Bra Strap Cushions Holder; Main Material: Silicone; Main Color: Beige, White; Item Size: 9.5 x 5cm / 3.74 x 1.97(L * W); Fit For Bra Strap Width: Less Than 3cm/1.18 Weight: 158g / 5.57oz; Package Include: 4 x Pairs Bra Strap Cushions Holder