Self-repairing with sealant that fills the punctures. For cyclists looking for excellent resistance to punctures. Comes in a pair.
Resistance: 0.9 mm thickness.
Presta 48mm valve for tyres 700c x 20-25.
S$16.00
or 3 installments of S$5.33 with 
S$6.00
or 3 installments of S$2.00 with