Stop Tripping Floor Safety Protection. Condition is the perfect housekeeping tools to prevent slips trips and falls on the industrial construction work site. It properly elevates cords cables and wires and will attach securely to the I beam the larger brackets are non-conductive and fit I-beams flange from 12 to 24 Inches. It has been weight tested and we guarantee a 100 pound hold. These brackets are"New". Shipped with USPS First Class. 4" x 12" inches Small Bracket for 10 or more brackets 39.98 The larger brackets are 49.98 with a buck order of 50 or more brackets.