This product is a Floating Foam Sports Strap designed for glasses and sunglasses. Made from durable DACRON FOAM material, this adjustable strap comes in blue and is suitable for sports activities such as on the water activity. The unisex design makes it suitable for adults of any age, and the sleek blue colour adds a stylish touch. This UK seller's product ensures a secure and comfortable fit for all users, providing a practical and fashionable accessory for outdoor pursuits especially on the water.