Comprehensive Protection: A full body harness provides comprehensive protection by distributing the force of a fall across the wearer's entire body, reducing the risk of injury during a fall.

Durable Construction: They are typically constructed from high-strength materials, such as nylon or polyester webbing, that can withstand the rigors of workplace environments. 

Adjustability: Full body harnesses are designed with multiple adjustment points, including shoulder, chest, leg, and waist straps, ensuring a secure and comfortable fit for various body sizes.

Fall Arrest Attachment Points: They are equipped with multiple attachment points, including a dorsal (back) D-ring, front chest D-ring, and side D-rings, allowing for different configurations for fall protection and positioning.

Quick-Connect Buckles: Many harnesses feature quick-connect buckles or chest straps for easy and quick donning and doffing, saving time during safety procedures.

Fall Indicator: Some models come with a fall indicator that provides a visual signal when the harness has been subjected to a fall, indicating the need for inspection and replacement.