MATINGMARK Deluxe Ram Marking Harness for Monitoring Breeding Sheep & Goats by Rurtec, Crayon Block Marker System, Made in New Zealand - Extra Large Size (Crayon Sold Separately) Know whats happening when with MATINGMARK, direct from the manufacturer - Rurtec. Trusted by farmers and shepherds around the world and sold in the US since 2009. Keep track of mating as it happens with strong colours which animals have been bred and when. Wide, comfortable and durable straps combine with the cross over fitting and brisket mould to give a snug, firm MATINGMARK fit. The firm fit means no slipping of the harness or wounding of the animal via chaffing or cotter pin injury, making MATINGMARK very ram friendly. Quickly and easily fitted and adjusted with snap lock buckles and sliders to secure lose strap ends. Extensive testing has shown the YKK buckles used are at least twice as strong as any other and that's virtually indestructable. Extra Large Harness Size available for super-sized bucks and rams. The world leading MATINGMARK Click In Crayon System makes fitting and changing crayons simple. It even allows crayon change while the ram is standing, with no need to flip him on his back. No fiddling with cotter pins! With the advanced design and proven durability of all components that make up the MATINGMARK Harness, its performance and longevity is unparalleled. Scourable MATINGMARK Crayon Formula - Our unique crayon formulation is certified fully scourable in New Zealand, Australia, and the UK. Bold crayon colors ensure easy identification of animals bred. Marking crayons sold separately.