Commercial General Purpose Life Vest - Type III, USCG Approved 200 Denier polyester shell resists oil and UV deterioration Large armholes and open sides for maximum comfort Two 1-1/2" encircling body belts and one 1" chest strap Retro reflective material on front Foam: PE (Polyethylene) 15.5 lb. buoyancy Vest is not USCG approved for PWC and water-skiing, or any other activity that involves being towed 41000-UNV Universal Adult 30"-52" chest 41000-OS Universal Oversize 42"-58" chest ***SIZE CHART*** Small/Medium 32"-40" chest Large/X-Large 40"-50" chest 2X/3X Large 50"-60" chest WARNING: This product can expose you to chemicals including di-2-ethylhexyl phthalate which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.govWARNING