Our Made by Nami surfer bracelets in boho style are 100% waterproof and handcrafted from sustainable cotton. We pay special attention to high quality during production, which makes our bracelets robust and durable. Wear them while surfing, snowboarding, and showering. 100% Waterproof High wearing comfort due to 100% sustainable cotton Unisex m/f/x Adjustable size with sliding knot (closed circumference ~18cm; open ~31cm)