Keep your furry friend happy and engaged with the Piggy Poo and Crew 500-Pack Crush-Proof Ball Pit Balls. Made from phthalate-free, lead-free, non-PVC, 100% PE plastic, these durable balls are built for long-lasting play. The assortment of bright, fun colors adds an extra layer of excitement to your pet's daily enrichment. Ball pit balls are ideal for everyday use to help keep pets entertained and mentally stimulated. For added fun, place the balls in a ball pit and hide a few treats inside to create an exciting scavenger hunt. Each ball is crush-proof, meaning it cannot be compressed by hand when squeezed. These balls are designed for play and searching challenges only and are not intended to be used as chew toys. As with any air-filled ball, they may be punctured by teeth. Temperature & Care Guidelines Ideal Temperature Range: Store and use the balls at room temperatures between 65°F and 75°F (18°C to 24°C). This helps maintain the plastic's shape and durability. Avoid Extreme Heat: Temperatures above 100°F (37°C) may cause the plastic to soften or lose its shape. Avoid Extreme Cold: Temperatures below 40°F (4°C) can make the plastic brittle, increasing the chance of cracking or denting. Maintain a Stable Environment: For best results, keep the balls in a climate-controlled area and avoid sudden temperature changes. Restoring Dented Balls: If dents occur, they can often be corrected by soaking the balls in warm (not boiling) water to help the plastic return to its original shape.These balls are designed for play and searching challenges only and are not intended to be used as chew toys. As with any air-filled ball, they may be punctured by teeth.