Check the listing for details. WORKPRO 16PC Spring Clamp Set Nylon Spring Clamp Set 6-1/2" 4-1/2" 3-3/8" Clamps. Color: Blue, Condition: New. Listed at 16.99 USD. Product Description Heavy Duty Clamps: This 16-piece spring clamps set made of reinforced nylon, heavy duty spring and screws for tight, sturdy and long-lasting hold Various Size and Clamp Force: Comes with 6 PC 3-3/8" clamps, 6 PC 4-1/2" clamps, 4 PC 6-1/2" clamps. Three jaw open sizes (2-1/4", 1-3/4", 1-3/8" ) for versatile use, provide suitable clamp force to different objects Flexible Pads: The pads in the heads of clamps are designed to be soft and flexible to protect finishes and provide maximum flexibility and tension Ergonomic handle: The anti-slip handle can reduce hand fatigue and make clamping easier. Effectively hold any type of surface in your projects Wide Applications: Good partner for your photography, backdrops, woodworking and other DIY projects Manufacturer‎HANZGHOU GREATSTAR INDUSTRIAL CO.LTDItem Weight‎2.18 poundsPackage Dimensions‎9.49 x 7.76 x 3.46 inchesCountry of Origin‎ChinaColor‎BlueStyle‎Heavy Duty,ErgonomicMaterial‎Nylon WORKPRO 16-Piece Spring Clamp SetIncluding: 6 PC 3-3/8" Clamps6 PC 4-1/2" Clamps4 PC 6-1/2" ClampsJaw Open SizesThree jaw open sizes (2-1/4", 1-3/4", 1-3/8" ) for versatile use, can provide suitable clamp force to different objectsErgonomic handleErgonomic and anti-slip handle, reduces hand fatigue and make clamping easier