Quality A4 Half Fold (Bi-Fold) Leaflets (Closed Size A5)  – ‘EXPRESS 24-48 HRS’ WITH FREE DELIVERY. Looking for a powerful way to showcase your brand? Our A4 Half Fold (Bi-Fold) Leaflets (Closed Size A5) are the perfect solution. Printed on a flat A4 sheet and folded once down the middle, these leaflets create 4 pages of engaging content (an A5 booklet-style finish when folded). Whether you need restaurant menus, event programmes, service guides, product brochures,…