11 x 8 x 4 Centimeters

BREATHABLE & COMFORTABLE MATERIAL— Made from high quality lightweight fabric, very comfortable, stretchable and easy to clean. All our product has passed the air permeable test, ultra breathable to wear in all season!
TWO SIZE FITS MOST MOTHER- One size version for waist 30 Inches to 36 Inches and other size 7 Inches to 42 Inches.
ADJUSTABLE & GREAT FOR MOTHER— Allows put it on easily by yourself and pull is equal from both sides, readjust how tight you want it without taking off the band, keep you supported for a long time.