20Pack Foam Board Black Poster Board, IKAYAS 11x13.8 | Ubuy

IKAYAS 20 Pack Foam Board Black Poster Board, 11x13.8 inch Double-Sided Black Foam Wide Used：Foam poster board is widely used for school home DIY, art and craft projects, suitable for sign making, picture mounting and poster display suitable for classroom, kindergarten. Great help for managers, artists, teachers, students and kids. Specification: Color: Black Material: Acid-Free Polystyrene Foam Size: 14 x 11 Thickness: 1/5 5MM Thick Package Include: 20 x Black Foam Board 【KT Foam Board】20 Pack Foam Boards, These black poster board made of polystyrene foam and covered with mat white paper to form a lightweight, strong and rigid surface. Easy to clean with a damp towel and reusable use. Great for crafts. into smaller sizes and different shape using a ruler and knife without leaving jagged edges. Each board measures 11x13.8 inches, perfect size for most standard posters and visual aids