Full-body safety belt; High-strength polyester-cotton fabric webbing, resistant to acid and alkali, webbing width 43mm; Four-point adjustment: adjustable for chest strap, waist strap, leg strap and back; Back attachment point (D-ring), suitable for fall suspension operations; Plastic hooks on both left and right chests. Only used for hanging connectors when not in use; Equipped with a soft waist belt, making work more comfortable.