Features: Utility and helpful: The neoprene mask strap cover is easy to adjust, which helps keep the mask strap cover in place, preventing hair from pulling and knotting, providing extra comfort while eliminating the discomfort caused by tight strap cover; Good helper for diving, snorkeling or swimming lovers. Effective function: Non-slip diving mask straps cover can help keep the mask strap in place to prevent the hair from pulling and knotting, helping you to eliminate the discomfort caused by tight straps, which is nice for diving. Specifications: Size: approx. 7.8 x 3.4 inch/ 20 x 8.7cm Material: neoprene Color: black, blue Package includes: 2 x Neoprene mask strap covers Note: Due to the different monitor and light effect, the actual color may be a little different from the pictures. Since the size above is measured by hand, the size of the actual item you received could be slight different from the size above.Appropriate size: the size of the neoprene mask strap cover is approx. 7.8 x 3.4 inch/ 20 x 8.7 cm, which is suitable for most diving goggles, effectively preventing long or short hair from being pulled. Simple to use: the diving neoprene mask cover is simple to use, just simply slide one end of the silicone mask strap out of the buckle to pass it through the diving goggles strap, and pass one end of the silicone mask strap through the other strap loop, then you can enjoy the diving and swimming time. Durable material: made of quality neoprene, the dive and snorkel masks strap cover is reliable and durable; The edges of the stitches are tightly stitched, there is no extra thread, the edges of the seams are tight and sturdy, which is not easy to fray and tear. Good helper: the neoprene mask strap cover is simple to adjust, helping keep the mask strap cover in place, preventing the hair from pulling and knotting, eliminating the discomfort caused by tight strap cover and providing you with a sense of comfort, nice helper for diving, snorkeling and swimming lovers, etc. 2 Colors: the package contains 2 pieces neoprene mask strap covers in different colors, including black and blue color, you can choose the color according to your preference, sufficient quantity to meet your and your family's daily diving use and replacements.Number of Windows: 2. Lens Type: Single Lens. Sport Type: Snorkeling. Brand: Weewooday. Material: Neoprene. Date First Available: March 30, 2021. Best Sellers Rank: #122,643 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 35 ratings 4.3 out of 5 stars. : B091C3SR43. Sport Type: ?Snorkeling. Part Number: ?Weewooday-26117. Manufacturer: ?Weewooday. Material: ?Neoprene. Brand Name: ?Weewooday. Package Weight: ?0.04 Kilograms. Item Package Dimensions L x W x H: ?9.65 x 4.61 x 0.47 inches.