The dissolving vessel stand holds 6 dissolving vessels with widths up to 4 3/8". The corners are open to allow water to flow through and allow the carrier to drain. On each side of the stand are handles cut into the material for easy carrying. This stand is constructed of white PVC and features: White rectangular design with 6 4 3/8" diameter openings. The corners are open to allow water to flow through and allow the carrier to drain. Constructed of white PVC. Holds dissolving vessels so they can be easily carried. Specifications: Color: White. Material: 1/4 PVC. Weight: 5 lbs.