For best longevity and durability of the hook and loop material, keep straps clean, free of debris, and in good condition, and wash frequently after use. Each strap includes rubber keeper loops.
Tension Strap Sizes & Hoof Boot Size
Also known as the "Toe Strap," the Tension Strap is the primary means of retention and tightening. Connects the cables, via cable adapters, at the toe of the boot.
| Tension Strap Size | Hoof Boot Size | Strap Length (Unfolded) |
| Small | Classic 00, 0, 1 | 12" |
| Viper 120x110, 125x115, 125x120, 125x125, 130x120, 130x130, 135x125 | 12" | |
| Medium | Classic 2, 2W, 2WW | 13" |
| Viper 135x130, 135x135, 140x130, 140x135, 140x140, 145x145, 150x150 | 13" | |
| Large | Classic 4WW | 15" |
Pastern Strap Sizes & Hoof Boot Size
The Pastern Strap is the secondary means of retention, and connects the pivoting Heel Captivator around the pastern of the horse. Apply with a minimum of 4 fingers width gap between the horse's pastern and the strap. Neoprene cushion is included and incorporated as part of the strap.
| Pastern Strap Size | Hoof Boot Size | Strap Length (unfolded) |
| Small | Classic 00 (or boots with Classic narrow captivators) | 17" |
| Medium | Classic 0, 1, 2 | 18" |
| Viper 125x120, 125x125, 130x120, 130x130, 135x125, 135x130 | 18" | |
| Large | Classic 2w, 2WW | 20.5" |
| Viper 135x135, 140x130, 140x135, 140x140, 145x145, 150x150 | 20.5" | |
| X-Large | Classic 4WW | 22" |
