Metal frame is used for the production of handbags. This is a type of insertion frame when the fabric is inserted inside and it is fastened with the screws or glued (we recommend chemopren type of glue, and with the pliers fasten the frame together. 
Box has a sleek design. 

Inside width of the frame to insert the fabric is 4.5 mm. 

Width: 1cm 
Length: 19cm