Weight Adjuster. Flexible. Available with?elcro Straps. 0.5mm Lead?quivalency front protection. BARC certified. Quick & Easy to use. Breathable, Comfortable, Durable, Low Maintenance, Doesn’t shrink, Length including velcro strap: 40 cm. Length of shield: 22 cm. Breadth: 22 cm. For better ergonomics. ? Adjustable to any neck size. It helps evenly distribute it, making you more comfortable. For better grip. Velcro has great?trength?nd is low maintenance. One of its greatest advantages is the ease of use. Locked together with just a press of the fabric. It is so easy to use it can be operated by a runner mid-stride. Bharat atomic research center?ertified thyroid shield. It is designed to provide an efficacious shield against radiation during the X-ray process.