Professionals Choice SMX Air Ride Under Pad ac_default The size is 12 1/2"

The size is 12 1/2" deep

It collapses for easy storage

The Reinsman Single Ply Pony Browband Headstall With Tie Ends is sized for a pony

Waterproof formula remains effective following shampoo treatment

Comfort Range: -60F to 30F/-50C to -1C

Professionals Choice SMX Air Ride Under Pad ac_default The size is 12 1/2"Technically advanced SMx Air Ride core absorbs shock and evenly distributes pressure from saddle and rider. Non slip, breathable material and carefully constructed air channels allow air to circulate, cooling the horses back for maximum comfort. Contoured and cut back at the withers for a perfect fit in any English discipline. Available in Black. Universal size. Color: Black