Strathmore proudly introduces our new 400 Series Marker paper developed for fine artists who create finished art using a variety of marker types. Markers glide easily over the silky smooth surface aiding blending and supporting vibrant color and subtle hues. The acid free heavyweight sheet is bleed and feather resistant so artists can apply layer after layer of color. Convenient flip over covers allow pages to tear out cleanly. 18" x 24". 15 Sheets.