100% PLATINUM-CURED FOOD GRADE SILICONE Platinum curing is essential to ensuring that silicone is safe for humans and pets. Without it, toxic fillers, such formaldehyde, can be present and leach into food and water, so be sure to check that all of your “food-grade” silicone products are also platinum-cured! CUSTOM DESIGN WITH NO PLASTIC RIM Durable, tear resistant, and larger than most collapsible bowls on the market. We chose to design our bowl with a sturdy, thick silicone rim, because plastic rim bowls are prone to disassembly and/or breakage. 100% SUSTAINABILITY Food grade materials AND manufacturing process. Designed in Seattle, WA and manufactured in an ISO 14001 facility in China. HEAT & COLD RESISTANT Silicone is microwave and freezer safe to 450°F (232°C) and -80°F (-62°C).