Features: Using Environmentally Friendly Materials,Durable,Practical, Simple But Convenient. Without Any Bad Flavor. Hold Fabric Taut For Cross Stitch And Embroidery Projects. Great For Working All Kinds Of Crafts From Needle Arts To Fabric Painting. Good Gadgets For Housewife,Or Those Intelligent Girls Who Like DIY Arts. Good DIY Tool, Stitch Your Dream. How To Use: Loosening The Outer Screw, Lay Flat The Inside Hoop, Put The Cloth On The Hoop, Then Put The Outer Hoop On The Inside Hoop Flatting The Cloth And Tighten The Screw. Continue To Flat The Cloth To Ensure There Are No Pleats, And Pay Attention To Fabric To Make The Warp And The Welt Both Vertical And Horizontal, And Finally Tighten The Screw. Inspecting The Hoop Whether It Is Tight Enough. The Way To Check The Tightness Is To Use A Needle With Thread Going Through The Fabric Surface. It Is Workable If There Is A Bang Bang Sound When Pulling The Thread.   Specifications: Material: Bamboo+Metal Color: Wood Color Size:Diameter 26cm (10")   Package Include: 10 PCS X Embroidery Hoops OR 20 PCS X Embroidery Hoops