mcombo Raised Garden Bed, 3 Tier Outdoor Wood Elevated Planter Box Kit, Raised Garden Boxes for Vegetables, Herb and Flowers, 72" x 17.7" x 31.5", READY 2 LEARN Our casting and coating resin including 1 bottom open Our casting and coating resin are suitable for a variety of DIY craft projects such as making jewelry The other adapters are made from plastic 3 of them hard plastic and 3 from plastic that has some give in the material allows painting and staining on it without any other process Drainage Holes: There are some drainage holes on the bottom of the raised planter that could help plants breathe well and ensure water drainage