For tough clogs, both DIYers and Pro customers can use this drain bladder along with a garden hose. The bladder expands in the drain which forces water through the clog, clearing it from your pipes. Lowe's offers three sizes of bladders: small (for 1in to 2in drains), medium (for 1.5in to 3in drains), and large (for 4in to 6in drains). Used for unclogging stubborn blockages in bathroom sinks, shower drains, bathtubs Solid rubber material with brass fittings Use this device with a garden hose For use in 4in to 6in drains Bladder expands in the drain, forcing water through the clog Do not use in toilet Lifetime warranty Collection/Series Name: Large Drain Type: Bladder Cable Length: 0 For Use with Maximum Pipe Size (Inches): 6 For Use with Minimum Pipe Size (Inches): 4 Grade: Residential Lowe's Exclusive: Yes Material: Rubber Package Quantity: 1 Use Location: Indoor Warranty: Limited lifetime CA Residents: Prop 65 Warning(s): Yes UNSPSC: 47131800