European beech hardwood blocks for use with Bovi-Bond, Septicare or other hoof-block adhesives. Grid pattern grip cuts. These blocks are useful where abrasive walking surfaces can affect block wear. Blocks wear off in 4-6 weeks, so removal is not necessary. Length 112mm. They can be used when a hoof injury is likely to require longer elevation. (On the negative side, blocks that last too long may need physical removal, or may risk tendon damage to the cow.)