Koem&reg; Quality Rustproof Stainless Steel Tablecloth Clamps / Clips Set Quality Rustproof Stainless Steel Construction. Recommended for both indoor and outdoor use. 4 pieces per set. Low profile great holding design. Will fit on to a table that is up to 1 1/4" thick. Clamps measure 1/2" wide x 2" long. Uses include picnics, parties, weddings, arts and crafts tables etc. Koem products are manufactured in China and packaged, labeled, and Quality controlled in the USA and are sold exclusively by CEK Choice Sales.