Specification Amount : 13.29 Brand : Yinpecly Color : Blue CurrencyCode : USD Label : Yinpecly Manufacturer : Yinpecly MaterialType : Spring Steel NumberOfItems : 5 PackageDimensions : L:1.96850393500 X W:1.96850393500 X H:1.96850393500 PartNumber : BM8600S0912IG-FBA ProductGroup : BISS Basic ProductTypeName : GROMMETS Publisher : Yinpecly Size : 10-5-20mm SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51znjMzDp+S._SL75_.jpg SmallImage_Width : 75 Studio : Yinpecly Title : Yinpecly 3D Printer Die Spring 10mm OD 5mm ID 20mm Long Heated Bed Spring Steel Spiral Stamping Light Load Compression Mould Die Spring Blue 5Pcs