5 mm, is 3.8 mm. 10 Pcs Mini Tart Moulds for Baking Aluminum Trays Disposable Form Cupcakes. Roll of Jute Twine Jute String 3 Ply Jute Rope for Floristry Gifts DIY Arts &. 3 M Cable Protector Stainless Steel Flexible Corrugated Conduit Wire.