... 2. polish over 100 degree 3.no cracks, no veins 48" bathroom vanity Size for Reference Kitchen Countertop: 24"x96", 26 ... . Countertop Peninsula: 36"x78", 39"x78", 28"x78", etc. Countertop Island: 66"x42", 84"x42", 86 x42", etc. Countertop Snack Bar ... ", 15"x78", etc. Other sizes are available upon detailed requirement. 48" bathroom vanity