New Designed waterproof electronic pet collar! Item No.: SH8015Material: Nylon (recommended), PP, Polyester and other material are also availableWebbing Color: Red, Green, Yellow, Blue, Black/White, Pink, Orange etc Lights Color: Red, Green, Yellow, Blue, White, Pink,Orange etc Product Size: M:2.5×45-50cm, L:2.5×50-55cm Flashing..