Derby Originals 36 Hour Classic Poly Mesh Slow Feed X-Large 52&rdquo; Hay Net EASY TO FILL - these hay nets are easy to open and fill, making feeding time less of a hassle and more enjoyable and stress-free! GENEROUSLY SIZED - these hay nets are 52 long and stretchable, allowing them to easily a full two-string bale of hay, up to a bale and a half, so that your horses have enough feed to last all day and night! KEEPS YOUR HORSE FED ALL DAY - these hay nets were designed to accommodate enough hay to keep your horse fed for approx. 36 hours or more, making these perfect for horses prone to colic or people who work or are gone for long hours. MINIMIZES HAY WASTE - these nets have approx. 2 square holes which allows your horse to easily eat hay without letting it fall out and become wasted, and also keeping your hay from being soiled and out of reach of pests such as rodents. DURABLE DESIGN - these nets are built with a solid soft poly mesh design that is durable and long-lasting, mildew proof, and guaranteed to hold up for a long time!