Features:
Very easy to unfold, just throw it off and it will unfold automatically in 1 second.
Large space, suitable for family use.

Three waterproof coating is effective to prevent water infiltration. 
Come with four windproof nylon cords and eight fixed ground nails, wind-resistant and rain-proof.
Come with a storing bag, convenient for you to carry.

Specifications:
Size: S(for 3-4 people), L(for 5-8 people) (optional)
Material: 210D oxford cloth (S), 190D polyester fibre (L)

Size detail: as picture show 
Package size: 750 * 750 * 30mm / 29.53 * 29.53 * 1.18in (S)
900 * 900 * 30mm / 35.43 * 35.43 * 1.18in (L)
Package weight: 2400g / 5.29lb (S)
3400g / 7.49lb (L)