Spectra Mounting Board 5 Std Cols, 25 Sh 4 Ply sold by Castlehill Crafts

Spectra Mounting Board (sometimes known as Railroad Board is a smooth, thin, bristol-type board, colored on both sides, that is used for signs, posters, Greetings Cards, tickets, tags, etc. Each sheet is coated on both sides with bright colours or white. Thicknesses are 4 ply (about .017" or .43 mm) Individual sheets are 22" × 28" (56 cm × 71 cm).  This board is top quality, fabulous value and perfect as a class or school card resource pack.  You'll LOVE the colours

310gsm