Cooling: Dual-sided design features a cooling bamboo side and a soft reverse side for year-round comfort. Breathability: Open-weave diagonal pattern enhances ventilation and reduces heat buildup while wicking away moisture. Surface: Smooth polished bamboo surface with multiple sanding processes prevents splinters and rough edges. Storage: Foldable design allows compact storage when not in use, ideal for seasonal use or travel. Fit: Reinforced corner straps secure the mat to most mattress thicknesses, preventing shifting during sleep; available in multiple sizes from 80x190 cm to 200x220 cm.