Nickel Plated Steel. Each slotted weight is engraved with the weight in grams. The design of the slots ensures that the weights may be easily removed and replaced but will not fall off accidentally. All the weights have the same size of the slot so that sets can be made with other weights and hangers.
Sold individually. Picture is a representation of nickel plated steel slotted weights.
Note: Products being sold are not toys. They are for laboratory / educational use only. They are not for use by children 12 & under.
100% Satisfaction Guarantee: At Mansion Schools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Schools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.