KONG Safestix are a safer alternative to wooden sticks. Rounded ends make them safer for interactive play. Designed with a durable material they are sure to provide endless fetch and tug play sessions. The additional flexing and bouncing add to the engagement while the ability to float extends playtime fun. Rounded ends for safer interactive play Durable material; ideal for on-going games of fetch Flexes and bounces for added engagement IMPORTANT: Designed for light/moderate chewing. For tough chew sessions, try KONG rubber toys. Supervised use only. Remove all packaging. Discontinue use if damaged.