JAM Paper #6 3 4 Invitation Envelope, 3 5 8" x 6 1 2", Ivory, 1000 Carton Safety Brand Name: Quality Park Color Color:Neon Yellow Brand Name: Quality Park Color Family: White Envelope Closure: Self Seal Envelope Flap Style: Wallet Envelope Number: #9 Envelope Pack Size: 500 Per Pack Envelope Paper Finish: Wove Envelope Size: 3 7 8" x 8 7 8" Envelope Type: Double Window Envelope Window Location: Double Left Height in Inches: 8 Optima® 40 is a reduced effort desktop stapler that is easier to use and delivers higher stapling capacity than standard size staplers The #6 3 4 (3 5 8 in x 6 1 2 in) envelopes are perfect for cards Brand Name: JAM Paper Color Family: Ivory Envelope Closure: Gummed Envelope Flap Style: Square Envelope Number: #6 3 4 Envelope Pack Size: 1000 Per Pack Envelope Size: 3 5 8" x 6 1 2" Envelope Type: Invitation Envelope Window Location: None Height in Inches: 6