JS SD30 OType buckle emergency escape umbrellaRope bracelet
Length:Preparation：18cmAround，Apart：≥3m；
Material:Military rule seven-core umbrella rope；
Umbrella ropeDiameter:4mm；
Single-rope pull：280Catts about;
Use:Instant survival bracelets can be quickly disassembled when you need a rope urgently, transforming it into a lifeline that fully weighs your weight.