Tire liner

For placing between the tire and the tube, to protect the tube.

75 grams each.

Fits these sizes among others:

37-47 x 622,

26" x 1 3/8,

26" x 1 3/4,

28" x 1 5/8 x 1 3/8,

28" x 1 5/8 x 1 3/4.

26x2,25

26x2,30