This fits your. Make sure this fits by entering your model number. Material:Made of 6 stainless chain links with rolling silicone bands,perfect for hours of fidgeting.This is a must if you are going to fidget at work or school. Quiet,Portable and Easily Concealable:This fidget toys for adults are small(diameter 7.8cm/3 inch) and silent to be fidgeted with inside pockets or out in any setting.Definitely good for office fidgeters and students or kids in school. Easy for fun:chain links are easily slip over your finger and be twisted around on the rubber rollers which create a satisfying sensory input. All age friendly:compatible for all age fidgeters.Perfectly for elders,adults and children to fidget with during class,dull meeting,TV time or long phone call/conversation. How to play:You can glide the autism toys across desks or put it on your finger and spin it with other fingers.You can shape it and roll it across a desk like a tiny inline skate.More creative ways await you to discover.