This ACRYLIC BRUSH HOLDER is 3" wide x4-7/8 deep x 10" tall. It also has carrying handle and hasp if you want to add a small lock. Inside is a 12 slot "eggcrate" holder. Each slot is 1" x 1" with 2 removable dividers to make larger slots. This Brush Holder is great to take to your China Painting classes.