The 'Full Monty'! This numnah has it all including full rolled edges except where the girth passes. Luxurious Merino wool under weight bearing areas with reduced wool thickness under the leg. Swan-Neck and clear-spine relieves pressure, allows air flow and improves fit. Signature reinforced girth area to prevent staining and wear. Double Velcro straps for easy fitting. Large: 17.5"-18.5".