2-Window Redi-Seal Security-Tinted Envelope, #9, 3 7/8 x 8 7/8, White, 250/CT

Self-stick Redi-Seal closure requires no moisture to seal. Double flap design keeps envelope open until you choose to seal it. Wove finish adds a professional touch. Envelope Size: 3 7/8 x 8 7/8; Envelope/Mailer Type: Business/Trade; Closure: Redi-Seal; Trade Size: #9.

Price: £ 47.28 from Zuma Office Supply US