Knitting Hole Bottom Plate for Handmade Bags Handmade Material Circle White系 (White-based) With Rivets (Bottom Studs) Size Approximately 18cm x 5.2cm Thickness: Approximately 3mm Hole: Approximately 4mm Material Imitation Leather (Synthetic Leather) Shipping will be in a vinyl bag + envelope, without cushioning material. This item has been stored at home. Please refrain from purchasing if you are concerned about minor details. You can knit your favorite yarn or string through the bottom holes to create a hand-knitted bag. Using a bottom plate will give the bag a sturdy shape. The type with bottom studs prevents dirt and abrasion, and also has the effect of making the bag last longer!