BLOCK CONTROL KIT - Tamper-Resistant kit to control and eradicate rats and mice within internal and external areas, including within gardens, sheds, and buildings. Our lockable box kit is used for the safe placement of rodenticide block bait to prevent unauthorised access from children, pets and non-target animals TRIED & TESTED BAIT - This rodent treatment kit includes our wax bait blocks containing high-strength bromadiolone, an HSE approved formulation for rat and mouse control. Blocks are blended with chopped wheat, other cereals and proteins, which are bound together by edible waxes, an irresistible combination resulting in fast bait acceptance and take by rodents. SAFETY FIRST - All amateur approved rodenticide must be used within tamper-resistant bait boxes; this kit complies with this requirement and prevents unauthorised access. Within this lockable kit, we include a large metal rod for securely holding wax blocks within the box, a bait divider for holding loose bait and a key for opening the box. Instructions are included. BRITISH MADE - The rodenticide wax blocks and the included bait stations are manufactured in the UK. Our blocks use cereals sourced from British farmers and bait boxes from recycled plastics from old car dashboards and bumpers. We also actively reduce the use of non-recyclable materials. BOX KIT SIZE - This kit listing includes 1 pack of 300g Roshield Wax Bait Block (UK-2016-0986-0007, Bromadiolone 0.0025%) and 2 Roshield Baiter tamper-resistant bait stations. This kit would be suitable for a small to medium infestation. Comprehensive instructions are within the package; support videos and technical backup are also available on request.