3pcs Small Iron Retort Support Rings Laboratory Stand Rings Chemistry

Laboratory experiment ring--laboratory is used to hold laboratory glassware and other items, chemistry accessories; Labs --fine craftsmanship and details ensure its practicality and popularity, chemistry support stands with rings; Ring stand chemistry--adopts precision production to the stable characteristics and high reliability, lab support rings; Retort stand accessories--this laboratory ring is made of high grade iron material for durability, Iron Labs; Laboratory stand support--strong in support, metal made ring can support more than these plastic made rings, large lab

What's in the box
3 x Laboratory Stand Rings