Come and see our amazing products. The oxygen saturation detector uses ABS material. Determine your blood oxygen saturation (SPO2) and pulse rate. Ideal for runners, cyclists, swimmers and others who wish to monitor their SPO2 and pulse rate on the go. Simple fingertip insertion shows results on the large LED display within 10 seconds. Comes with lanyard and user manual. The Figertip pulse oximeter is suitable for all finger sizes from children 4+ to adults as it measures the oxygen level in the blood and reads the pulse rate within 8 to 10 seconds. We welcome custom logos, please contact us. Pls confirm with us about the packing info, stock color and exact production time before placing your order.