Groove Relay Module Please allow 4-6 days processing before ship out. For gearmotors or similar motors, we don’t ship using epacket and will use regular shipping if needed. Please note that regular shipping like singapore post might take 45-60 days to deliver, epacket 20 -35 days to deliver Thank you for understanding. » Sensors » Optical Sensors » Groove Relay Module SKU: CQY16095533723 Price: 3.18 $ Product in stock SSL Certificate Quantity Updating cart... Related Products 50W LED with Color Temperature of 6000-6500 K 20pcs 5 mm RGB LED (Super Bright) Finger Heartbeat Sensor Module Plant Watering Alarm Module 5A LED Driver Module