Alchemy Neck Weight Heavy - Adjustable Neck Weight for Strength Training & Posture Correction - Perfect for Fitness, Yoga & Physical Therapy

The folks at Alchemy have introduced a new, heavier Freediving Neck Weight.

Whereas the  had a negative buoyancy ranging between 0.93kg to 1.55kg (2.05lbs to 3.42lbs), the new version has weight ranges of between 1.8kg to 2.2kg (3.97lbs to 4.85lbs).

The Heavy Neck Weight features the same “Responsive Memory Architecture” that allows a comfy fit.

The neck weight’s specs include:

• Available Lengths: 40, 45, 50 cm
• Available Buoyancy: 1 per length
• Negative Buoyancy: From 1.8kg to 2.2kg
• Color: Silver Grey Metallic
• Material: Silicone Encapsulated Lead
• Silicone Tensile Strength: 10 N/mm2?Silicone Density: 1.12 g/cm3

WARNING: This product can expose you to chemicals including lead, which is [are] known to the State of California to cause cancer and reproductive harm. For more information go to .