Soft and stretchy

Yamamoto’s neoprene is more eco-friendly

Concave: Yes

It will also prevent your skin from chafing against anything or burning under the sun with UV protection of UPF 50+

kite wing pump Size:L Soft and stretchyDouble Action Kite Pump with tall body, high airflow piston and single double action switch for faster, easier inflation. Includes anti sand filter and seals for long life of pump and kite, integrated shockproof pressure gauge and leash to secure the kite during inflation. Larger diameter hose for rapid inflation and deflation. Materials Features Comfortable ergonomic handle Tall body and high airflow piston for easier inflation Single double action