The real leaves did more than just look pretty, it turns out. Many plants contain chemical called phytoncides, which act as natural antibiotics. Serving sushi with greenery helped preserve the fish and keep it fresh longer. Those zigzag patterns allowed the leaves to release more of the chemical. Now that we have refrigeration, though, plastic baran are nothing but a reminder of old traditions.Product dimensions:3 inch width x 2.75 inch lengthProduct weight:-Plastic sushi divider leavesUsed for decoration only.Usage Tips:-Additional info:Baran sushi grass is decorative plastic grass that is used for its colourful appearance and interesting shapes in preparation of a sushi dish. It is also used as a functional garnish in separating the different pieces of sushi.SSH-BARAN-275 #03092