Features: 1、Durable:Made of hard nylon， durable flexible and convenient. 2、Shoulder pad has an impact softening shoulder pad， safety and comfort . 3、Adjustable:Can adjust to different sizes， suitable for both men and women. 4、Universal:Can attach various heavy trimmers， such as brush cutter， chainsaw. 5、Double standard shoulder design，takes the strain away from your hands and wrist， and greatly distribute your heavy trimmer weight of you shoulder and back. Specification:Description:This is a professional double shoulder strap. It is designed to suit various big and heavy trimmers and brush cutter. Can greatly distribute your heaver trimmer weight of you shoulder and back.Features: Durable:Made of hard nylon， durable flexible and convenient. Shoulder pad has an impact softening shoulder pad， safety and comfort .Adjustable: Can adjust to different sizes， suitable for both men and women. Universal: Can attach various heavy trimmers， such as brush cutter， chainsaw. Double standard