Work Safety Harnesses features: This warning tape helps prevent injury and accidents by marking construction area, obstacles and hazards. Plays a pivotal role in safety measures. It is widely used in supermarkets, shopping malls, restaurants, airports, banks, post offices, hotels, offices, enterprises, property management and cashier counters, entrances and exits. Features Material: Stainless Steel + Polyester The isolation zone can isolate people regionally to meet the needs of practical application, maintain order and ensure personal safety Stainless steel spring is quenched at high temperature to ensure the stability of tension of each telescopic head Plain weave knitting machine, high tensile resistance, durable Sensitive telescopic head, feel smooth, safe without peculiar smell, high elasticity sensitivity, telescopic head can be disassembled freely, spring shrinkage freely High-quality materials and reasonable design ensure its durability and practicality.