Processing customization: yes Material: ABS+45 steel+high-strength polyester webbing+electrophoresis Color: total length 3.4 meters electrophoresis K3+30cm webbing base, total length 3.4 meters electrophoresis K3+30cm webbing base+4 screws, total length 3.4 meters electrophoresis K3+30cm Two sets of webbing bases in one box, total length 3.4 meters (electrophoresis K3+30cm webbing base + 8 screws) carton box Fixing method: three-point type Applicable models: general matching relationship: original item number: electrophoresis K3+30cm webbing base 3C certificate number :2020001104000102 About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.