UNIVERSAL CUFF - Fits small hands on larger items, may require assistance to put on. Works with most bottles and cups such as Sippy Cup, Toy, Tennis Racket, Blow Dryer Hair Fan, Phone, Post Hole Digger or Concrete Trowel. EXTRA SENSORY FIT - Made of soft stretchy silicone that securely grips against the skin or limb to support the object so you can feel its weight, vibration, temperature, and texture. PREMIUM MATERIALS - Green Sippy EazyHold is made with highly durable, soft and flexible silicone. MANY SIZES - Green Sippy EazyHold is one of our larger sizes. EazyHold comes in different sizes to fit infants, toddlers, teens, children and seniors hands or limbs. EASY TO CLEAN - Wash with water, wipes, the dish washer basket or in an autoclave. Will not degrade with repeated use of wipes. Green Sippy EazyHold Universal Cuff Silicone Adaptive Aid is perfect for Toddlers to learn self-feeding. Adaptable handle fits tightly on Bottles, Cups, Assistive Devices as well as Sports Equipment, Heavy Duty Tools, Blow dryers, Hair Fans, Post digger, Sander, Rollers will fit objects that babies, toddlers, and children need to hold like a cup, bottle, remote control, or hold toys like a tennis racket. boat oar, or even a blow dryer, or garden tools. It can be washed in the dishwasher. It will adapt to daily living objects to give your child or you a reliable grip for drinking, grooming, playing, or sports.