1. Popular Materials: GodenSand-G682, Bianco Sardo-G640, White Wave, Absolutely Black, Tan Brown, China Green, Kashmir White, Kashmir Gold, Black Galaxy, Gold Brazil, Giallo Cecilia, Verde Ubatuba, Verde Butterfly, Baltic Brown, Tropical Brown, Blue Pearl, etc. 
2. Popular size: 
Countertop: 96"x26", 108"x26", or Customer Specific Standard Products 
Vanity top: 25"x19", 31"x19", 37"x19", 49"x19", 61"x19", the width 22" is also popular; 
Thickness: 3/4", 1 1/4", or As per customer's requirement 
Customized sizes are welcome.