Size: When stored: 15.2 x 16.3 x 5.1 inches (385 x 415 x 130 mm), Normal Size: 26.4 x 26.4 x 13.2 inches (670 x 670 x 335 mm), Guide Opening: 2.1 lbs (435 mm), Compatible with 28 (50 m) reels. Roll Size: Outer Diameter: Within 26.4 inches (670 mm), Inner Diameter: Over 11.4 inches (290 mm), Height: Over 10.6 inches (270 mm)