Bloem Ups-A-Daisy Square Planter Lift Insert - 11" 10.75 in. Top width x 10.75 in. Bottom width x 0.75 in. Height x 10.75 in. Length Made of high quality, strong and durable plastic with UV inhibitors to protect against fading. Lasts for many years and wont rot or break in frost. BPA-free and FDA approved for contact with edibles. Grow big, healthy plants with ease. Includes drainage holes to help protect against overwatering. Use less potting soil and help prevent root rot. Measure inside width of planter approximately half way down to determine the best Ups-A-Daisy size. Includes 1 - Bloem Ups-A-Daisy Square Planter Lift Insert - 11" Proudly made in the USA.