The Churchill Ruby 2 ER13 Underfloor safe is a very high security safe, equivalent to the Euro Grade 2 standard. The Ruby 2 underfloor safes are designed to protect your cash & valuables from theft, & have a recommended cash rating of £17, 500 (£175, 000 for valuables). This Ruby 2 ER13 under floor safe door is constructed from stainless steel with a 2mm copper disc to prevent thermal & mechanical attack, & is supplied with a VDS Class 1 Mauer key lock as standard, with 2 keys supplied. For additional security a concrete reinforcing mesh is also supplied. The door of the Churchill Ruby 2 underfloor safes can also be upgraded in the future if required to give the safe a £35, 000 recommended insurance cash rating, offering great flexibility for expansion of your business or financial needs. This ruby 2 underfloor safe is supplied with full installation instructions.