Fashion Forms-16541 These exciting new bra cups provide the support and gravity-defying look you need to look your best in a variety of daring fashions. Easy to apply to create cleavage and achieve a youthful lift for low necklines, and bare backs! Made of silicone.Smooth contour/t-shirt silicone cups with sturdy built-in underwires.Interior of cup is lined with adhesive for close support and fit.Clear adhesive straps at tops of cups adhere to your skin and give you secure, stay-in-place lift.Straps can be worn straight or as a halter.Can be reused up to 25 times with proper care.Perfect for a completely backless look!Full figure cup sizes up to H.One pair per box.Fitter’s Comments:Contour/t-shirt underwire cup is made of Silicone with an adhesive interior.5/16″ thick cup tapers to 1/8″.Cups are 7-1/2″ tall by 6″ wide.Straps are 9″ long and 1-1/2″ wide, and do not adjust.Measurement is taken from a cup size C and may vary slightly by size.Fabric Info:100% SiliconeCountry of origin: ImportedCare: Hand wash with warm water and mild soap, air dry.