Review on SlipX Solutions Stop-A-Clog Drain Protectors - Prevent Hair Clogs with 2 Hair Catchers per Package (5 inch Diameter, Clear Plastic) by Geoff Foster

I've been using this in our cast iron tub/shower with perforated stainless steel flat drain cover for about 7 years. I would have given this product 5 stars without question. However, the last batch we bought in 2017 was made out of a harder plastic that the plastic suction cups don't stick to as well as before. So now the hair goes under the product and goes down the drain and we have to call the plumber to snake it out more often. It still works better than other products I've found so I'll keep buying for now. But I think it's better if the manufacturer resorts to a more flexible plastic construction.