Zuo Modern 155001 Drop Stool Black Collection: Drop type: Accent Chairs overall dimensions: 22L x 22W x 19H material: ABS style: Contemporary assembly required: FALSE weight: 20.99 lbs. description: Like a sculpted drop of dew, the Drop stool not only has a wonderful shape, but also a perfect seating surface. It is formed from ABS plastic and comes in four glossy colors: black, white, red, and green.