Protects players from injury, provides enhanced field appearance and acts as visual warning for outfielders approaching the fence. Manufactured using HDPE plastic with UV stabilizers. Capable of withstanding impact and the harmful effects of the sun for many years. Easy to install D-shape design measures 2 5/8 W x 5 1/2 H x 8 L. To secure the cap, simply thread the included hog rings through pre-drilled holes. Sold in full carton quantities of 40' (five 8 foot sections) with a minimum order of 5 cartons. Please note: the manufacturer does not allow returns on this item.