The Ultra Marseillaise Lead Belt is a high-quality diving accessory made of rubber, developed with a focus on comfort and safety. With a thickness of 4 mm, this belt is designed to withstand the rigors of underwater activities. Its standout feature is the stainless steel buckle in the Marseille style, known for its durability and ease of use. This buckle has a swivel pin that engages with regularly spaced holes along the belt, ensuring a secure fit that can be quickly released in an emergency. The rubber material of the belt is specifically designed for elasticity, allowing it to automatically tighten when descending, as the abdomen compresses and the thickness of the wetsuit decreases. This way, the belt remains snug against the diver's body throughout all phases of the dive, providing a consistent and reliable way to carry weights. The design of the Ultra Marseillaise Belt prioritizes the safety and comfort of the diver, making it an essential tool for divers who demand the best in underwater equipment.