Classic Showjumps Mini Tack Box in Blue. The Classic Showjumps Mini Tack Box is a heavy duty storage box ideal for storing grooming products. Classic Showjumps are made from ultra strong premium UV stabilised polyethylene that will not crack or fade and is easy to clean. The Tack Box is extremely durable, will not crack or discolour and has an integral tread pattern on the lid for a secure grip when mounting or standing on. The Tack Box has hand holes on each side for easy handling and is both water and vermin proof. The Tack Box can also be used as a mounting block.