19 months & up. Store your paint brushes in this convenient Natural Wooden Paint Brush Holder with Clear Acrylic Insides. This sturdy paint brush holder is great for after paint messes. The clear acrylic inside the wooden frame catches any leftover paint. This high quality wooden storage holds 24 brushes in an upright position. Measures 8.5"L x 4.5"W x 6.5"H.