General description Our white padded bubble lined envelopes are specifically designed for mailing number plates. Measuring 535mm in length and 180mm in width, these high-quality envelopes ensure a perfect fit for your number plates while providing excellent protection during transit. Technical specifications Dimensions: 535mm (Length) x 180mm (Width) Material: Padded bubble wrap Usage Ideal for mailing number plates securely Provides a clean and professional appearance Features a tamper-proof self-seal lip for added security Other information The bubble wrap layer protects contents from shocks Tough outer layer prevents rips, tears, or bends