Seascape Mask Strap Covers not only Look-Great, but are Extremely-Comfortable and give a Secure-Fit. Seascape Mask Strap Cover Fits-Over existing Mask Strap and helps Prevent Hair Tangles. Seascape Mask Strap Covers are made of Durable Nylon ll Neoprene Rubber for long life. They look great and are a Perfect Gift for that Diving Significant Other or Diving Friend. Heck! Buy one for yourself while you"re at it. Each Seascape Mask Strap Cover has Spectacular Graphics which will surely make you stand out in a crowd.