Fit Checker - White Std Pkg by GC America SKU 970-1232AA 123 $85.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Payment methods: We accept all major credit cards American Express Mastercard Visa Fit Checker, White - for use with metal copings. Standard Package: 1 - 80 gram Tube Base, 1 - 20 gram Tube Catalyst with Retarder, Mixing Pad. ***Discontinued, while supplies last.