The PDMS Straight Channel Microfluidic Chip features a single microchannel for controlled laminar flow and basic microfluidic studies. Fabricated from optically transparent PDMS, it supports both PDMS-PDMS and PDMS-glass bonding options, with multiple glass slide sizes available. For PDMS-glass configurations, multiple glass slide sizes are available, including 25 × 75 × 1 mm, 50 × 50 × 1 mm, and 50 × 100 × 1 mm.