Master Mark Terrace Board Landscape Stakes are designed to secure your Terrace Board Edging to the ground. Our 1 in. head and pointed end makes it easy for driving the anchoring stakes into the ground. Our stakes are versatile for any landscape edging up to 3/8 in. in thickness. With maximum holding power, we recommend placing stakes every 4 ft. for straight designs and every 2 ft. for curved designs. For harder or rocky soil types, we recommend wetting down the area prior to installation to help with ground penetration.