Bestar Catheters for cats with a closed end and side openings, ideal for collecting urine samples, relieving urinary retention, and bladder irrigation. DEHP-free, made from medical-grade PE material, with good biocompatibility. The Luer lock adapter and catheter handle are excellently crafted. All catheters have rounded ends to avoid tissue damage. Handles on the Luer lock adapter improve grip, and suture holes at the catheter base allow for suturing to the prepuce.