Blake VITA White Board Envelopes 50.8 x 38.1cm Pack of 100 Heavy Duty 350GSM Sustainable 100% Recyclable Packaging Anti Bend with Rip Strip Peel and Seal Hardback Envelope (PPA19 RS)

White allboard envelopes made from premium 350GSM material, featuring a rip strip for tamper evidence and a sturdy, rigid design that prevents bending, making them ideal for mailing greeting cards, calendars, documents, artwork, photos, and more. Pack of 100 | 350GSM Quality Thickness Size: 525 x 460mm (20.67 x 18.11 Inches) | Sealing Type: Peel & Seal They feature a strong Peel & Seal closure for added security and a tamper-evident Rip Strip for effortless opening. Ideal for sending greeting cards and calendars and prevent from bending. Model No. PPA19-RS