【product material】
Alloy material Seiko production， the outer non-toxic environmentally friendly plating， never rust， the object is more beautiful than the picture， please rest assured that use
Light type for the aluminum alloy， thick heavy for the zinc alloy， because the zinc alloy is much heavier than the aluminum， so the weight difference

【Product Size】
Trumpet: length 7.2cm; maximum diameter of 2.8cm; light weight about 50 grams or so; heavy weight about 140 grams or so.
Medium: length 8.2cm; maximum diameter of 3.3cm; light weight about 90 grams or so; heavy weight about 250 grams or so.
Large: length 9.2cm; maximum diameter of 4.0cm; light weight about 160 grams; heavy weight about 440 grams or so.