This weighted vest provides children three years and older with proprioceptive input while working on mobility skills - all while having fun. Each packet of six frogs weighs one pound - frogs easily fit into the front and/or back pockets of the vest (11"W x 18"L). Frogs may also be tossed onto their lily pads, hidden in places around the room, or used in ways limited only by the imagination. Vest fits clients weighing 35 - 100 lbs. Back of vest may be tied with string for very young children. Color of vest may vary. Includes five bags of frogs (30 total).