[Material] High density sponge foam roller, providing soft, comfortable and sturdy support. PU leather covered, easy to clean after use. [Size Shape] Length: 45 cm / 17.72 inch. Width: 14 cm / 5.51 inch. Inner hole diameter: 3.8 cm / 1.50 inch. This round foam foot pad is compatible with various sports and exercise equipment. [Versatile Use] Suitable for leg extensions, benches, weightlifting benches, bench leg curl attachments, butterfly machines, and other fitness equipment. Ideal for home gym workout machines. [Easy to Replace] One piece replacement foam foot pad roller that is easy to install and remove. Designed for strength training and bodybuilding equipment. [Wide Application] Provides supportive cushioning for abdominal exercise machines. Soft yet firm, offering comfort during workouts. Specification: Material: Sponge, PU Leather Size Chart: Length: 45 cm / 17.72 inch Width: 14 cm / 5.51 inch Inner Hole Diameter: 3.8 cm / 1.50 inch Note: Package Includes: 1 Piece Foam Foot Pad Roller