MAbdomen belt length90-104 pelvic belt length100-110L Abdomen belt length95-109 pelvic belt length105-115XL Abdomen belt length100-114 pelvic belt length110-1202XL Abdomen belt length105-119 pelvic belt length115-1251.It can share the pressure of the spine maintain good posture and relieve back pain.2.Adjustable elastic: adjust the upper and lower left and right sides of the plate the inner front band can freely adjust the tightness adjust its effect on the ideal body shaping effect.3.During the months of pregnancy the waistline is like a lifeguard improving the body's overgrowth and promoting the recovery of the body after delivery.4.It conforms to the ergonomic design conforms to the waist skin-friendly high elasticity makes you feel comfortable when using.5.Special style design perforating perforation increase the suitability and permeability of the product the four seasons are not sultry have good wear comfort.