Size: About 4.17 (W) × 2.04 (H) × 3.46 (D) inch (10.6 × 5.2 × 8.8 cm) / Material: (Body, Lid, Bottom) Polypropylene, (Spring) Stainless copper wire / Heatproof temperature: 158℉ (70℃) / Cold proof temperature: -4℉ (-20℃)