A Material Design input field for numeric values with step up/down buttons (Polymer 2).
<paper-number-input
label="Quantity"
min="1"
max="12"
value="6"
step="1.1"
fallback-value="0"
><paper-number-input>
bower install -S Zecat/paper-number-input
For icons to appear, you can either:
stepDownIcon
and stepUpIcon
properties accordingstepDownIcon
as 'integer-input:step-down' and stepUpIcon
as 'integer-input:step-up'