Easily attaches and detaches to any port­able easel or tripod with round or square legs between 7/8" and 1" in diameter.  Made of Light­weight polycarbonate for easy cleanup.  Metal support arms fold against bottom of the shelf for easy stowing in the SunEden StudioPac, or Artist’s Tote Bag, or Art-Duffle Backpack.  Weighs less than 1½ lbs. and adds stability to the portable easel or tripod.  Shelf measures 12” x 16”.  Indispensable for all artists who need to carry their equipment away from the studio or for those with limited studio space.  Shelf re­mains level even when the easel is tilted back.