About our bed slats: 1. materials: poplar, birch, beech, etc. 2. length: less than 1600mm 3. width: 39-80mm or as customers' needed 4. thickness: 8-12mm or as customers' needed 5. glue: E0 E1 E2 6. face/back: a: natural sanded b: decorated paper with two sides or one side c: glued with two sides or one side 7. flat bed slats and curved bed slats are all available 8. radian: as customers' needed 9. tolerance：length:±1mm width and thickness: ±0.3-0.5mm 10. packing: pallet or as customer’s requirement.