Features: 
1) Specification of bamboo sticks or slats in the mats:
    a) Width of slats: 17mm or 4.5mm
    b) Thickness of slats: 2.5mm
    c) Diameter of column-sticks: null
    d) Colors: natural, carbonized, dark brown, light brown, red, green, purple,
        orange, pink, cream, blue, cyan, yellow, silver, gold, bronze
2) Normal sizes of mats: 45 x 75cm, 60 x 90cm, 70 x 140cm, 90 x 180cm,
    120 x 180cm, 140 x 200cm, 160 x 230cm, or according to customers'
     requirements 
3) Bordering materials: PP or cotton cloth
4) Backing materials: felt (non-woven), poly-dotted, EVA, gauze fabric, or 
    sponge

Packing:  
a) If small size (normally no larger than 60 x 90cm), each of them would be
    packed into a PP bag flatwise, then certain pieces of them into a carton
    whose gross weight should not exceed 25kg complying with stipulation
    for the sake of safe handling
b) If big size (normally larger than 60 x 90cm), each of them would be packed
    into a PP bag while being rolled up as a solid cylinder, then certain pieces of
    them into a carton whose gross weight should not exceed 25kg complying
    with stipulation for the sake of safe handling