| 摘要 |
A sleeve (1, 1A, 20, 30, 40, 50 or 60) having an outer wall (2) defining a tubular body and a plurality of inner webs (3, 4, 21-23, 31-34, 42, 52 or 62) extending longitudinally of the tubular body. Each inner web is spaced from its overlying outer wall portion along an adjacent longitudinally extending aperture (5, 24-26, 35, 41, 51 or 61). The marker sleeve is to be positioned about an article which extends through its tubular body. |
