Happy pet Calcium block Move They are specially designed for

They are specially designed for GripShift systems and have a composite barend for extra stability

Due to its compatibility with multiple brands

It is suitable for use without inner tube and has an inch size of 22

Easy to transport with the supplied backpack

Happy pet Calcium block Move They are specially designed forAdditional pick block for birds, your bird can eat from the block as needed. This prevents your bird from getting a shortage of calcium and essential minerals. Compound: Calcium sulfate, calcium carbonate, dicalcium phosphate, sodium carbonate, ground limestone, oyster shelled flour, quartz grit, iron oxide, zinc oxide, copper sulphate, mangan sulfate, iodinated salt and potassium iodide