Widened Lengthened Elastic Shoulder StrapsThe elastic shoulder straps are widened and lengthened to ensure they stay securely in place without slipping. This design reduces pressure on the ribs and helps avoid secondary injuries. Adjustable Shoulder Strap HeightThe shoulder strap height is adjustable, allowing for a customized fit to ensure excellent stability. This makes it suitable for most people to wear comfortably. Support for Rib and Sternum InjuriesThis support is designed to aid in the recovery of rib and sternum injuries, while also helping to alleviate pain associated with intercostal neuralgia. Back Support with Steel PlateThe back of the sling is reinforced with a steel plate to prevent movement in the affected area, reducing discomfort and preventing additional pain from shaking. High-Quality, Comfortable MaterialsMade of soft, breathable materials, this support provides comfort for long-term wear while ensuring durability and a long service life. Available Sizes Size S: Waist circumference 60-90 cm, product length 102 cmSize M: Waist circumference 75-100 cm, product length 107 cmSize L: Waist circumference 85-105 cm, product length 112 cmSize XL: Waist circumference 95-110 cm, product length 117 cmSize XXL: Waist circumference 100-115 cm, product length 122 cm