The rattle is lovely and soft on the section for your baby's wrist, made of toweling and not to tight on the elastic. The rubber edging is also good as it'll be chewed on as a teether too.
My only niggle is that I bought this for my newborn to grow into, thinking it looked suitable for hand finding while in the bath. However, the packaging recommends this for use from 10 months to 4 years, which isn't mentioned on the item page. This would've given more of a clue as to the size of this rattle prior to purchase. We already have another child and he'd have been bored of this by 18 months old, let alone 4 years.