Check the listing for details. 5 - pcs Hydroponic Bucket System Water Level Indicator / Drain Tube Clips. Condition: New. Listed at 4.50 USD. HYDROPONIC SYSTEM WATER LEVEL INDICATOR / DRAIN TUBE CLIPS FREE SHIPPING !!!! Product Details: These Clips Are The Perfect Accessory For Many Different Applications Not Just Grow system Setup's. These Clips Are 19mm I.D Perfect Fit For 1/2" inch I.D - 5/8" O.D Tubing, Hose, or Even Cables. These Can Be Bent & Folded Almost Inside Out & I Still Have Yet To Brake or Snap One. I Ship First Class Usually Same Day USPS With Tracking # MAKE SURE TO CHECK OUT MY OTHER LISTINGS. DON'T BE AFRAID TO ASK FOR BULK DISCOUNTS OR OTHER SERVICES. I HAVE ACCESS TO BIG CORPORATE DISCOUNTS THAT CAN BE DROP SHIPPED TO YOUR DOOR. RETURNING CUSTOMERS GET DISCOUNTS ! ALSO !!!! WHEN I SHIP MY ITEMS I USE MY OTHER COMPANY OR MY PERSONAL NAME TO INSURE YOUR PRIVACY. THERE IS NO INFORMATION GIVEN OR LABELS WITH GARDEN NAMES OR INFORMATION ON PACKAGES.