Made of wood, these pins eliminate the trapped air's superior tightness, eliminate moisture, and are easy to store and access.DIY practical applications: renovation or repair of furniture, shelving, replacement shelves, relocation of cabinets, chairs and other cabinets. Arts and crafts applications include: classroom projects, parties, camping, model building, dollhouse models, teachers, students and teachers. Educational Applications: Academic Tools, Teacher Supplies; Mathematical Tools for Computing Cognitive Learning.Color: wood colorSize: 8 x 40mmPacking: 200 x wood nailsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.