When a pad is all you need, this heavy duty canvas adapts to any surface to protect one or more ropes. Key Features include: Heavy duty canvas, Small pad pre-rigged with cord, Medium and Large pads have large grommets to accept your tie-off cord. Small pad dimensions: 12 inch x 33 inch. Medium pad dimensions: 30 inch x 34 inch . Large pad dimensions: 60 inch x 34 inch.