1. Material: silicone and stainless steel 2. Function: anti-radiation, fatigue resistance 3. Polishing: shining polishing 4. Sample lead time: 7 to 15days 5. Delivery time: 15 to 35days 6. Package: opp bag and carton 7. Price term: FOB shenzhen 8. Payment term: T/T , paypal 1 pc into a mall opp bag, standard export carton Carton size: (1)middle carton:33*28*24cm 200pcs/arton (2)large carton:56*34*38cm 500pcs/carton