When working, safety is of utmost importance, and this full body seat belt is your ideal choice. It is built to the world's highest standards, with up to 4 adjustment points that can adapt to different body shapes. The shoulder load-bearing ring provides suspension protection in narrow spaces, while the durable side D-ring at the waist facilitates work positioning and storage with spare hooks. As the perfect rooftop safety belt, it is equipped with first-class fall protection devices that meet and exceed the ANSI/ASSE Z359.11-2014 standard and is also paired with a 2-meter safety lanyard that is compatible with other types of lanyards. The ergonomic lumbar pad has been upgraded with a thick and high-quality breathable mesh plush material, reducing muscle fatigue and allowing for quick cooling and drying. Ultra-wide support straps and high-quality plush pads provide comfortable support and lateral movement. The material is made of 100% high-quality high-strength industrial synthetic polyester fiber, which is wear-resistant and heat-resistant. After continuous tearing tests at different angles with a force of 25KN, the stitching is still intact. Waist circumference is 78-143 centimeters, leg circumference is 54-97 centimeters, suitable for a weight of 130-350 lbs. suitable for both men and women. Used in construction, rock climbing, hunting and other scenarios to ensure your safety.