CONVENIENT REFILL – These top loading 4 slot sleeves for 3 ring binders are perfectly sized to fit 100 standard seed packets per 25 pack set. The 3.5x5.25 inch pockets ensure packets are easy to insert and retrieve for any garden organizer. HIGH QUALITY – Acid free, Archival safe material prevents yellowing and keeps heirloom seeds viable for long term storage. These high quality sleeves are a superior alternative to standard flimsy plastic and are environmentally safe and recyclable. CRYSTAL CLEAR – Premium clear plastic with reduced glare ensures seed variety details and instructions are visible in bright greenhouses or outdoor garden settings. The high clarity design allows for quick identification of organic packets during planting. HEAVY DUTY – Thick, moisture resistant construction keeps packets dry and prevents bending; easily wipe them clean if they get muddy. You can even write directly on the plastic with a permanent marker to track harvest dates. MULTIFUNCTIONAL - Essential for year round garden planning, from winter seed starting to busy harvest seasons. These versatile sleeves organize plant tags, records, and photos for home or school garden projects. Plastic Sleeves for Seed Packets