black [upgraded thickening * drop resistance * with compartment]] white【 upgrade thickening * drop resistance * with compartment]] blue [upgraded thickening * drop resistance * with compartment]] pink [upgraded thickening * drop resistance * with compartment]] green [upgraded thickening * drop resistance * with compartment]] red [upgraded thickening * drop resistance * with compartment]] black [primary standard * not wear-resistant * not drop-resistant]] white【 primary standard * no wear resistance * no fall resistance]] blue [primary standard * not wear-resistant * not drop-resistant]] pink [primary standard * not wear-resistant * not drop-resistant]] green [primary standard * not wear-resistant * not drop-resistant]]

20 inches 22 inches 24 inches 26 inches 28 inches 30 inches