Master Mark Plastics 39206 Yard and Garden Landscape Edging Couplers, 3 Pack Yard and garden couplers are intended for use with the Professional and Deep Edge edging in the Master Gardener Series Pottery product Manufactured in China Yard & Garden Couplers are intended for use with Master Marks Yard & Garden Edging and Lasting Contour Edging Connects 2 lawn coils together Easy to install Made in USA from 100% recycled post consumer plastic