Sun Moon Bite Alarm Fishing Rod Pole Twin Ring Bells with Clip The Fishing Bell easily clamp on to your rod and ring when fish strike Material: Metal, Plastic Size : 4.6 x 3.6 x 2.2cm/ 1.8" x 1.4" x 0.9" (L*W*T); Bell Diameter : 1.6cm/ 0.63" A perfect accessory for your fishing rod Package : 8 x Fishing Bell Alarm