10 pack, white, heavy duty, t post topper insulator, fits all t-posts, w insulator on top will accommodate any wire up to 3/8", locking front latch accommodates any tape up to 1 1/2" & wire up to 3/8", 10 year warranty.

• Heavy Duty
• Fits All T-Posts
• W Insulator On Top Will Accommodate Any Wire Up To 3/8"
• Locking Front Latch Accommodates Any Tape Up To 1 1/2" And Wire Up To 3/8"
• 10 Year Warranty