Our unfinished Birch side/face grain flat head plugs are high quality and a great value (not to mention, made in USA!). Ideal for furniture, cabinets, trim, tables, chairs and more. Our flat head plugs are tapered to fit 1" diameter holes on tables, chairs, cabinets, and other DIY woodworking projects. 1" Birch Wood Plugs have "Flat Top" and are Face (Side) Grain. They will fit 1" diameter holes and taper in very slightly to the bottom for a snug fit. Simply tap in with a rubber mallet or similar tool. No glue is necessary. They can be sanded and stained. SIZE: 1-Inch x 5/16-Inch thick. Bulk pack of 20 plugs.