Customers love our hanging propagation stations that can be mounted to their walls, and we're confident they'll sell well in your shop, too! Plant lovers enjoy watching roots grow on their plant cuttings in the clear test tube. These small, rainbow shaped test tube planters are lightweight so they can be hung on a nail or using nail-free options. The minimalist design blends beautifully with a variety of home décor styles. Many customers display multiple grouped together for a bigger, propagation wall statement piece. See size information below: - Wooden Test Tube Holder: 4.75 in. tall x 3.25 in. wide - Plastic Test Tube: 5.5 in. tall x 1 in. wide - Total Height Assembled: 7.5 inches tall (measurements are approximate and vary slightly) This item is handmade from mahogany plywood with a warm brown tone. The material can be damaged by moisture.