Lymphedema Arm Sleeve Soft Nylon High Elasticity Breathable Portable Post Mastectomy Arm Sleeve for Recovery Left Arm S Item Type: Lymphedema Arm Sleeve Material: Nylon Pressure Grade: Level Two Pressure Applicable People: Upper Limb Lymphedema, Breast Cancer Surgery, Arm Swelling, Etc S: Thickest Arm Position(g): 26.5-33cm / 10.4-13.0in, Elbow Joint(e): 20.5-25.5cm / 8.1-10.0in, Wrist(c): 14-15.5cm / 5.5-6.1in M: Thickest Arm Position(g): 28.5-35cm / 11.2-13.8in, Elbow Joint(e): 22-27cm / 8.7-10.6in, Wrist(c): 15.5-17cm / 6.1-6.7in L: Thickest Arm Position(g): 30.5-37.5cm / 12.0-14.8in, Elbow Joint(e): 23.5-28.5cm / 9.3-11.2in, Wrist(c): 17-18.5cm / 6.7-7.3in XL: Thickest Arm Position(g): 32.5-39.5cm / 12.8-15.6in, Elbow Joint(e): 25-30cm / 9.8-11.8in, Wrist(c): 18.5-20cm / 7.3-7.9in