Whether you are off- roading, working, or camping- having paper towels handy is always beneficial. The retainer on the paper towel holder keeps the roll of paper towels from spinning- and if needed the paper towel holder can be mounted upside down. Worried about the paper towels unraveling? No need with the elastic tension band! Built to hold your standard paper towel roll, the SeaSucker Paper Towel Holder will make clean- up easy!