Lalizas 70110 4 kg Lifebuoy Ring SOLAS, With Reflective Tape Designed for pleasure and commercial usage, features an orange, rack hard, cross-linked polyethylene outer shell that will not deteriorate and is unaffected by extreme weather conditions. Features The outer shell will not deteriorate and is unaffected by extreme weather conditions. Features an orange, rack hard, cross - linked polyethylene outer shell Designed for pleasure and commercial usage Specifications Product: Lifebuoy Ring Brand: Lalizas Model: 70110 Weight: 4kg Ext. Diameter: Ø 720 mm ± 10 mm Int. Diameter: Ø 440 mm ± 10 mm Height: 105 mm ± 10 mm Drop Height (m): 80 Buoyancy (Nt): ≥ 145 Nt