太迷你，不实用，没注意看尺寸，以为大人也能背，后悔了，。
B3071N-BK
B3079F-BK
B3079D-BK
B3033D
B3099D
B3082D
B3080D
B3063D
B3019DE-BK
B3020DE-BK
B3067D
B3037D
B3047D-GY
B3039D-BK
B3060D
B3059D
B3057D
B3052DX-BK
B3061D
B3046DX
B3150D-BR
B3123D-GY
B3147D-BR
B3143D-BK
太迷你，不实用，没注意看尺寸，以为大人也能背，后悔了，。