Material: Papyrus Brim: 8cm Head circumference: Size M (55-57cm) with adjustable drawstring Manual measurement, there may be an error of about 1cm, please understand! RB Letter Chain Straw Hat – Wide Brim UV Protection Beach Sun Hat Elevate Your Summer Style & Stay Protected! Why Choose Our RB Letter Straw Hat? Ultimate UV Protection :wide brim shields your face, neck and shoulders from harmful UV rays, keeping you cool and safe under the summer sun. Chic & Trendy Design: Featuring a textured woven band with iconic RB letter detail and a detachable gold chain, this hat adds instant luxury and personality to any outfit. Premium Breathable Material : Crafted from high-quality lightweight straw, it’s air-permeable, sweat-resistant and comfortable for all-day wear. Versatile for Every Occasion: Ideal for beach vacations, pool days, hiking trips, music festivals or casual city walks – a must-have accessory for sunny adventures.