Estrotect Breeding Indicators - Blue : 50ct Group_Chin Ball Marking Paint See a 'Size Chart' below

See a 'Size Chart' below

The material is designed to keep the lamb cool with breathable interlocking material

The mold is applied to the hide as for a normal iron freeze brand

no-tie design for easy-on

Tetanus toxoid (not antitoxin) must be used

Estrotect Breeding Indicators - Blue : 50ct Group_Chin Ball Marking Paint See a 'Size Chart' belowEstrotect Breeding Indicators detect true standing heat with extreme accuracy. Improved timing increases pregnancy rates. Simple and clean application. Apply heat detectors prior to standing heat or when cows are given injections to synchronize their estrus. 50ct Blue When cows are mounted during standing heat the scratch off surface of the detector is rubbed off exposing a brilliant red, fuchsia, green, yellow or blue signal layer underneath.