Dimensions: Pocket size - 2.75" x 5.75" x .625"; Fits up to - 3.125" x 6" x 1".
Snug-fitting neoprene belt helps stabilize transmitter.
Comfortable, lightweight, durable and washable.
Glued seams to help prevent moisture from entering pocket.
Adjustable to fit waists up to 40" - 42"; Extenders are available for larger waist sizes (see model EX1).