General description Make sure even a painter with little or no experience can paint consistent straight edges without paint. Technical specifications Material: Acrylic (roller), ABS (holder) Size: approx. 12" x 5" x 2.5" Roll size: approx. 3 3/4" x 2.5" x 2.5" Usage Before use, soak the roller brush in water, soak well, and wipe off excess water. Immediately after use, wash the roller brush and support tools with clean water, then dry with air. Do not allow the roller brush head to dry out completely between short-term uses. Other information Packing List: 1 x Stand, 2 x Rollers, 2 x Roller Brush