Wet Sweat&reg; Belt (Set of 2) Size: Large/Extra Large Belt Size: Large To Extra Large / Assembled Weight: 4 Lbs Exercise Belt Features A Closed-Cell Vinyl-Coated Foam Construction That Provides Long-Lasting Durability Fitness Equipment Provides Buoyancy And Ease Of Movement In The WaterEquipped With Adjustable Buckle Fasteners For Custom Fit Chemical-ResistantDesigned Not To Absorb WaterNo Inflation RequiredRecommended Users Waist: 34" - 44" With 1 Year Limited Warranty