Hi there,We are a company from Cameroon. We are interested in your Beekeeping/Beehive Queen Excluder 10 Frame Plastic, so we contact you through Alibaba.Here is the informations about the product that we need:Blade Material,Model Number,Dimension,What options/features do you have for the product?Wish to hear from you soon.Warm Regardsmendidream businesses unit Show More