Antiskid: 2 slide-proof rug on the top to keep it from slipping on hard surfaces.<br> Material: metal and silver plated. Sturdy metal construction.<br>Maximum load: 4KG. Strong enough to hold a full stocking.<br> Light-weight: 36g. Grippers hold tight and protect mantle surface.<br>Adjustable: Fit for 1-3 inch thick fireplace(table).Suitable for hanging stockings, garlands and lights from fireplaces.