Abilitations Hedgehog is a unique and cuddly weighted stuffed animal that provides a calming effect when placed in a person’s lap. Proprioceptive feedback is effective for persons with autism, sensory integration disorders and many other neurological challenges. The corduroy fabric provides a soft and sensory deep pressure experience. Use with supervision for 20 minutes at a time or as recommended. Filled with a mixture of plastic and copper pellets to provide even weight distribution. Spot clean. Measures 12 L x 6 W inches. Weighted animals is approximately 3 pounds. For children 4 years and older with adult supervision. Made in the USA.