Are these safe to use in the cage? Does anyone of you use them?
The shape seems safe but I am not sure about the materials used. With all the metals and alloys and coatings I am always confused on what is safe and what is not
The ad says "Material: Zinc metal alloy(Lead and nickel free)"
http://www.amazon.co.uk/Lobster-Detachable-Swivel-Clasps-Blanks/dp/B0088MRC4O/ref=pd_sim_diy_3?ie=UTF8&refRID=03ATPBKP71XED27F9ADF