Features:

 - Creative design: This is a good helper for you to grow mushrooms at home! It provides you with a scientific mushroom planting environment. There are 12 or 15 vents for fresh air exchange, and the drain hole at the bottom can discharge excess water. Greatly save your mushroom planting bag.

 - Durable material: It is made of high quality transparent plastic material, which is durable, waterproof and can be used for a long time. You can observe the growth of mushrooms at any time and record the growth process of mushrooms.

 - Easy to use and store: After receiving the goods, inflate the mushroom room with the air pump to obtain a complete mushroom planting room. When not in use, let out air and fold it for storage without taking up too much space.

Specifications:

 - Name: 1PC Mushroom Grow Kit

 - Material: new PVC

 - Color: Transparent

 - Size:

Round - Middle: after inflated deminsion - 47x27cm / 18.5''x10.62''

Round - Large: after inflated deminsion - 70x70cm / 27.5''x27.5''

Squre - Middle: after inflated deminsion - 47.5x25.4x28cm / 18.7''x10.0''x11.0''

Squre - Large: after inflated deminsion - 61x40x33.5cm / 24.0‘’x15.7''x13.1''

 - Size:

Round - Middle: Monotube kit x 1; Red Rubber Plug x 12; Filter x 12; Air Pump x 1;

Round - Large: Monotube kit x 1; Red Rubber Plug x 15; Filter x 15; Air Pump x 1;

Squre - Middle: Monotube kit x 1; Red Rubber Plug x 12; Filter x 12; Air Pump x 1;

Squre - Large: Monotube kit x 1; Red Rubber Plug x 12; Filter x 12; Air Pump x 1;