1MAIN PURPOSE: This hand shape marker can effectively exercise children hand foot coordination ability, and also help adults exercise muscles.2PVC MATERIAL: These palm markers are made of excellent PVC, with good toughness and good wear resistance, lightweight and durable.3NON SLIP SPOTS: These floor hand markings have non slip points, and if someone steps on them, they will not slip, making them safe and reliable.4ATTRACTIVE DESIGN: These palm marker boards have bright colors, which can effectively attract children attention and increase game fun.5WIDE APPLICATION: Includes 2 pairs of palm markers, perfect for parent child game, home early education, classroom training, outdoor activities, etc.