Wood Sunglasses UV400 Polarized Lenses Floats on Water polarized Lens width: 52 millimeters Bridge: 18 millimeters EXTREMELY LIGHTWEIGHT & COMFORTABLE FRAMES - Weighing only 22g, the lightweight frames of the wooden sunglasses together with flexible, spring hinges provide a very secure and comfortable fit for most face types. PROTECT YOUR EYES FROM UV RAYS - The smoked lenses provide UV400 protection, safeguarding the eyes against harmful UVA and UVB radiation. TOUGH, MADE TO LAST FRAMES - Expertly handcrafted from sustainable bamboo these wooden sunglasses for both Men and Women are built to last. Expect subtle variances in the grain and shade of each pair making them unique to you FLOAT ON WATER - Never lose another pair of sunglasses in the sea again! Bamboo floats so these wooden sunglasses are perfect if you love water sports or spending time in the sea. FREE BAMBOO GIFT BOX - Protect your sunglasses during transport and storage with a complimentary bamboo gift box. A black microfiber cleaning pouch is also provided for cleaning the lenses before and after use.