Great for starting seeds, this 12-Pack Set of Biodegradable Round Seed Planters is an eco-friendly gardening essential. The planters can be planted directly into the ground when seedlings get bigger. Can be used indoors or outdoors. Each planter measures approximately 3.125" x 3.125" x 2". Comes shrink wrapped. Package measures approximately 6.5" x 3.125" x 2".