Description: Featuring screw mounted design, this product can be easily and tightly installed on the bicycle without worrying falling off. This bicycle pump holder is practical, which can match with nylon strap to stably fix the tire pump to make you carry conveniently. It is constructed of nylon material. A is suitable for 20-25mm pump. B is suitable for 24-26mm pump. A is suitable for 25-30mm pump. Bike pump holder is suitable for most bikes with installing holes. It is installed on the reserved hole on the frame (where the kettle holder is installed). Item Name: Bicycle Pump Holder Material: Nylon Features:, Widely Used, Easy To Install, Wear Resistant Size Details: A Suitable Pump Diameter: 2cm-2.5cm/0.79"-0.98" (Approx.) B Suitable Pump Diameter: 2.4cm-2.6cm/0.94"-1.02" (Approx.) C Suitable Pump Diameter: 2.5cm-3cm/0.98"-1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: A: 1 X Bicycle Pump Holder 1 X 15cm Nylon Strap 1 X 3mm Hexagonal Wrench 2 X M5 x 16 Umbrella Head Screws or B: 1 X Bicycle Pump Holder 1 X 15cm Nylon Strap 1 X 3mm Hexagonal Wrench 2 X M5 x 16 Umbrella Head Screws or C: 1 X Bicycle Pump Holder 1 X 15cm Nylon Strap 1 X 20cm Nylon Strap 1 X 3mm Hexagonal Wrench 2 X M5 x 16 Umbrella Head Screws