I have two size 2. Sold individually without foam inserts. One has part of the plastic buckle gone as pictured but they still function completely as intended. These Davis Original Horse Boots ensure durability due to the triple-layered, non-slip bottom. These horse hoof boots are made of a tough polyvinyl compound durable enough even for use on a shod horse. Each of these easy boots for horses include the Davis exclusive therapeutic pad that guarantees the medication to have longer contact time. Inside Dimensions: 5 5/8 inches wide and 6 1/8 inches long. Horse boots made of tough polyvinyl compound Horse hoof boots can be used with therapeutic pad that guarantees medication to have longer contact time Easy boots for horses come with strong, adjustable nylon strap Use on any hoof where treatment or protection is needed Use for soaking, poulticing and conditioning of hoof Use for direct application of medicine to treat abscesses, thrush, puncture wounds and other foot or hoof conditions Keeps hoof clean and dry Relieves pressure when signs of bruising, corns or cankers appear Made in the USA Upper part of the boot is soft and pliable, making it easy to put on and take off Triple-layered, non-slip bottom WHEN SIZING, PLEASE MEASURE HEEL TO TOE AND SIDE TO SIDE AT THE WIDEST AREA OF THE HOOF AND PURCHASE A BOOT AT LEAST 1/2" WIDER THAN HOOF SIZE TO ALLOW ROOM FOR MEDICATING AND BANDAGES