good value qualty trays [SEP] good product i create plywood bases for my power tools so that i can move them around from table to table and clamp them down i use these boot trays underneath the tool like a grinder to protect the wood from anything the tool produces and to give one common look for the tools it also serves to hold that tools accessories and power cord i can also flip one up against the wall behind the tool to shield the wall from the oversprayi also use them under the sink to protect the cabinets sorry if this sounds like a promotion i chose these because of their rectangular no frills design