Size: 15mm(width), 400mm(length). Package includes: 2 pairs of Bra Straps Thanks To The Pleasant Width, Nothing Cuts In And They Sit Very Comfortably. The Straps Are Made Of Silicone, The Exchangeable Bra Straps Feel Comfortable On The Skin And Do Not Scratch. Adjustable & Invisible The Straps Are Finally Long Enough And Can Be Adjusted Without Any Problems, They Fit Wonderfully Into The Bra. Due To The Transparent Color, They Are Practically Invisible Under Transparent Clothing. Longer Size: The Straps Are Long Enough To Fit Any Bra. Also Suitable For Larger Cups, Because They Are Wider And With Metal Hooks. Also A Very Affordable Option For Many Bra Types That Allow Removable Straps. Safety And Guarantee: If You Have Any Questions About The Bra Straps From, You Can Contact Us At Any Time And We Will Be Happy To Help You.