high quality VARIOUS SIZES FOR YOUR CHOICE: They are consistent in diameter with a nice snug fit. They could be used on surface, edge or corner as joints.Dimensions: 8x30mm - 5/16 x 1 1/4inch FIRST CLASS MATERIAL: Excellent product quality. They are uniform and strong, cut straightly from hard plastic. We select quality plastic, high density, so they are not easy to break. Cylinder in shape and they have beveled ends tapered for easier insertion. They are stable and can be removed and reused. They can be used as strong, secure joints between two boards. Easy job, dont sweat for a little bit when doing some repair work.WIDE RANGE APPLICATION: Use them for furniture, cabinet, drawer repairs, shelf replacement, fixing door hinges, chairs etc. Or some class room projects, party, camping, model building, building miniatures . Also, we could use them as academic tools, teachers supplies; math tools for counting cognitive learning for children.The bevel design ensures correct application, easy insertion, quick dispersion of glue, and improved bonding strength.NICELY-PACKED PACKAGE: A pack of 80 would put in polybag. Each size of Plastic dowel pins would be put in a separate plastic bag respectively to avoid scratches during shipping. We must ensure it comes to you in good condition.