High-quality B4 size OPP bags (clear bags). Made with thick 0.03mm material for excellent strength. Product Features: ・Size: B4 (40cm x 28cm) ・Thickness: 0.03mm ・Quantity: 100 sheets ・Material: OPP (clear film) ・With one-touch tape ・Side reinforcement for tear resistance ・With air holes for preventing bulging during sealing Recommended Uses: ・Protection of magazines, pamphlets, catalogs, and books ・Packaging for flea market and online shop products ・Storage of clothing, photos, and posters ・Gift wrapping, etc. High transparency for a beautiful finish. Side reinforcement for reliable strength! Tape included for smooth work. ※Please understand that we will ship with simple packaging. ※We do not ship on Saturdays, Sundays, and holidays. Thank you for your understanding. ※We do not know the delivery date and time. Please contact the shipping company. #opp #OPP #B4 #b4 #OPP bag #opp bag #clear #Mercari #Amazon #AMAZON #Amazon #amazon #Rakuma #Flea market #Yahoo Auctions #PayPay