30" Ring Buoy with Reflective TapeMustang Survival's life ring buoys are designed for superior life expectancy in the harshest environments. Molded from high-impact linear, low-density polyethylene (LDPE), Mustang Survival's life rings are designed for superior life expectancy in the harshest environments. Mustang Survival's Ring Buoy is designed to be used onboard commercial vessels, offshore installations, and larger yachts.Certification: U.S.C.G. approved ; Canadian Coast Guard approved; BV/MED approved; Specifications: Size - 30" diameter ; Weight - 5.5 lb (2.5 kg); Sold as an Individual; Type: Parts; Box Dimensions: 3"H x 30"W x 30"L WT: 7.4 lbs; UPC: 062533141186; WARNING: This product can expose you to chemicals including ANTIMONY OXIDE (ANTIMONY TRIOXIDE),N,N-Dimethylformamide which are known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.