Abilitations Lap Pad is great for fidgety fingers while providing an overall calming effect. Using weight to offer proprioceptive feedback is effective for children with autism, sensory integration disorders and many other neurological challenges. The luxurious fleece fabric is soft to the touch yet durable enough for everyday use. Use with supervision for 20 minutes at a time or as recommended. May be warmed or cooled for an extra soothing touch. Filled with plastic pellets in a quilted pattern to provide even weight distribution and to prevent weight shifting. Machine washable. Green color. Large Pad measures 19 in L x 13 in W. Weighs 4 lbs.