س: ما هي الأبعاد والوزن؟ هل يمكن أن يناسب أحجام الخصر المختلفة؟

ج:

The unfolded dimensions are approximately 113*21 cm, and the weight is about 580g. The Velcro design allows for adjustable waist size (suitable for 60-120 cm), making it compatible with users of different body types.