The mat is now been used, as none of our two house Tiger had a problem to get it. The measure is so large that even with intensive use remain 90% of small grains scattered on the mat. The cleaning is easy and the scattering can be easily pour back into the litter box. Although I was initially skeptical because the price is very high, but everything else has not been working. So I would recommend the mat all those who are tired of the eternal Streuaufsammeln. The question is not completely settled, but reduced by a key. The article does a good and robust impression and will certainly long to do his service. Despite the price, I would buy the mat again