Staples Self Seal Security Tinted #10 Window Envelope, 4 1 8" x 9 1 2", White Wove, 500 Box Safety Assembly Information: Full Assembly Required EPA Reg. No. 675 54 Assembly Information: Full Assembly Required Base or Leg Style: X Base Brand Name: Regency Breakroom & Dining Table Type: Dining Set Chair Color Family: Black Furnishing Color: Gray Indoor or Outdoor: Indoor Leg or Base Material: Steel Number of Chairs Included: 4 Number of Pieces: 5 Seating Provided: Chairs Included Table Capacity (lbs and it can handle stapled documents up to five sheets thick These Staples #10 self sealing envelopes feature conveniently located windows to keep recipient mailing addresses clearly visible while the security tint hides sensitive data safe from view