Product Id: Jt-57-5995-72-0 -- These Stirrups Are Made Of Quality Leather And Will Accommodate Most Overboots Hunting/Hiking Or Insulated Boots. Leather Tread Plate Gives Added Traction In Wet Conditions. Inside Measurements Are 6 Inches Wide X 3 Inches Deep X 6 Inches Tall. 3 Inches Neck. Not Intended For People Wearing Regular Boots.