Magnetically attractive shade

A shade comprising:

• a main unit;
• and
• a plurality of magnetic members mounted on the main unit;
• wherein:
• the main unit includes:
• a shade cloth member;
• and
• a plurality of transverse bars mounted on the shade cloth member;
• the shade cloth member is provided with a first tubular portion and a second tubular portion;
• the shade cloth member is divided into a first shading portion and a second shading portion;
• the second shading portion is divided into a plurality of movable shading pieces which are juxtaposed to each other;
• each of the movable shading pieces is provided with a plurality of transverse mounting sleeves, with each of the movable shading pieces presenting a multi-stage state;
• the transverse bars are mounted in the second tubular portion and the mounting sleeves of the movable shading pieces, with a respective one of said plurality of transverse bars being mounted in the second tubular portion, and with respective transverse bars of said plurality of transverse bars being mounted in respective mounting sleeves of the movable shading pieces;
• each of the transverse bars has a hollow interior and has a top face provided with a recessed arcuate positioning portion having a concave shape and configured such that adjacent transverse bars nest stably with the arcuate recess of each transverse bar accommodating a respective bottom convex surface of each respective adjacent stacked transverse bar;
• and
• the magnetic members are mounted in the transverse bars and are magnetically attracted by each other, with the transverse bars being stacked in an upright manner, and with the recessed arcuate positioning portion of one of the transverse bars being positioned on a bottom of another one of the transverse bars to position the transverse bars in place.