| CPC B29C 48/0018 (2019.02) [A61M 25/0009 (2013.01); B29C 48/022 (2019.02); B29C 63/42 (2013.01); B29K 2105/02 (2013.01)] | 18 Claims |

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1. A heat shrink tubing comprising non-crosslinked PEBA,
wherein the heat shrink tubing has a recovery ratio (RR) greater than 1.05:1, and
wherein the heat shrink tubing comprises less than 1% by weight of crosslinked polymer.
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