The main features remain intact; the fabric of the body is revised so that you can feel comfortable even when wearing it for a long time. In addition, it reduces the difficulty of being seen when installed and allows for smooth installation. It will make you shine on your work site. ■Product Features: Assisted suit like clothing Reduces the burden on the lower back and from lifting work. ■ 5 features of DARWING Hakobelude (DARWIN Hakoverde) Assist lifting heavy objects with high rebound rubber built into the back and waist and buttocks to assist with the rise of the rubber from the build! The upper body rises from the forward bending posture, and assists in getting up from a sneezing posture. Feature 2: Assists with man-made muscles. The pneumatic artificial muscles have been developed exclusively by diamond industry, assists in maintaining strenuous midback posture. Synthetic muscles placed throughout the lower back and thigh contract and power like a human muscle to assist in maintaining an aggressive posture. Feature 3: Lightweight, flexible and wearable. The total weight is about 28.7 oz (800 g). The low profile design makes it easy to use even in tight spaces, and it can be rotated backwards with the product left on, getting in or out of a forklift, sitting on a chair, etc. Feature 4: No electricity required and no limits to the operating time. No electricity is used, so it can be used even in sudden rains, and can be used in a variety of environments regardless of outdoor or indoor. Feature 5: Easy to install and operate. Optional (arm parts). For those who want to reduce arm strain, add an optional part of the arm, and it will assist with the arms from the shoulder to the wrist. Assists in pulling movements and reduces strain on arm lifting. ■ Please note: When purchasing arm parts, please select the size according to the DARWING Hakobelude body. Due to changes in the connection part of the pump, the old model DARWING Hakobelude pump cannot be used continuously. Thank you for your understanding. ■Weight: Approx. 28.2 oz (820 g). ■Size L Height: 67.2 - 72.8 inches (170 - 185 cm). Chest Circumference: 31.5 - 43.3 inches (80 - 110 cm). Thigh Circumference: 17.7 - 27.6 inches (50 - 60 cm). *Not for use with arm parts only. Please be sure to use it in conjunction with the main body when purchasing arm parts. Please choose according to the size of the product.