Check the listing for details. 20PCS Large Safety Pins, 4Inch and 3Inch Heavy Duty Safety Pins for Fashion .... Condition: New. Listed at 8.78 USD. Product Description 20PCS Large Safety Pins, 4Inch and 3Inch Heavy Duty Safety Pins for Fashion, Sewing, Quilting,Upholstery, Blankets,Skirts, Kilts,Laundry and Craft 1) Great Value Pack: Set of 20pcs 3in(75mm,10pcs) and 4in(100mm,10pcs)large safety pins with meet all your situation.2)High-Quality Material: Made of anti-rust nickel plated steel, glossy surface, sturdy, wear resistant, and not easy to bend.3)Safe and Convenient to Use: Large safety pins have sharp point can easily go through the fabric or heavyweight material, like thick clothing, blankets, leather and canvas. Extra large safety pins are designed with a strong safety lock at the top which can withstand a lot of weight and keep it from slipping off.4)Application Occasion: Safety pins for can be holding quilts, blankets, Skirts, kilts, laundry bags, mattress pads, outdoor gears, tablecloth. Heavy duty safety pins are also great for sewing, arts, crafts, jewelry making and heavy fabrics.5) Warm Tips: It Is A Tail Sharp Products so Should Be Kept Out Of Reach Of Children.