Emailed an enquiry through and got a response very quickly. They were very helpful in their advice on the type of screen that would be most suitable. Price was excellent, quality is excellent, it was mailed straight to my house within a couple days. Just installed it and the dimensions were bang on, and the instructions were clear. Looking forward to this one lasting longer than the other cheapo cr*p i used to have...which would last about 3 months max. And the dog likes it....the magnets are perfect strength.