<p>Necklaces are available in several sizes, knotted with leather strap for Dog or Cat. Repel Fleas and Ticks - Does not contain any harmful chemicals or ingredients.</p> <p><em>Sizing: Size shown in drop down is the smallest hole on the collar. There are 5 total holes .5" apart.</em></p> <p>For instance: <br>8" collar will fit 8", 8.75", 9.25", 10", 10.5"<br>12" collar will adjust for 12", 12.75", 13.25", 14", &amp; 14.5"<br>22" collar will fit 22", 22.75", 23.25", 24", 24.5"<br>24" collar will adjust for 24", 24.75", 25.25", 25", &amp; 26.5"</p> <p> </p> <p>Baltic Essential Amber Collars for Dogs and Cats</p> <p>-Natural Protection from Fleas and Ticks</p> <p>-All Natural from the earth, Organic, even safe to swallow – Completely from the earth.   </p> <p>-Repels Fleas &amp; Ticks effectively</p> <p>-Made of Raw Baltic Amber</p> <p>-Does not contain any chemicals or harmful ingredients</p> <p>-At least 12 Months of Protection!</p> <p>-Amber is an all-natural anti-allergen</p> <p> <br>Compare to Chemical Collars and Drops</p> <p>-Chemical Collars and Drops                         </p> <p>-Contain synthetic CHEMICALS                     </p> <p>-Upwards of $140 per Year</p> <p>Baltic Essentials Collars  <br><br>Not meant to treat pre-existing flea infestation. If the product is not protecting your animal against fleas after a 3-week trial, please contact us for a return and discontinue use.<br></p> <p> </p>